2012 2 5- 0: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 0:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 0:20:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 0:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 0:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 0:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 1: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 1:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 1:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 1:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 1:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 1:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 2: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 2:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 2:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 2:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 2:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 2:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 3: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 3:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 3:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 3:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 3:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 3:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 4: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 4:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 4:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 4:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 4:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 4:50:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 5: 0:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 5:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 5:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 5:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 5:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 5:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 6: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 6:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 6:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 6:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 6:40:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 6:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 7: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 7:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 7:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 7:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 7:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 7:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 8: 0:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 8:10:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 8:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 8:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 8:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 8:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 9: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 9:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 9:20:59;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 9:30:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 9:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5- 9:50:53;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-10: 0:56;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-10:10:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-10:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-10:30:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-10:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-10:50:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-11: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-11:10:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-11:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-11:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-11:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-11:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-12: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-12:10:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-12:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-12:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-12:40:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-12:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-13: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-13:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-13:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-13:30:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-13:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-13:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-14: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-14:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-14:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-14:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-14:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-14:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-15: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-15:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-15:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-15:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-15:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-15:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-16: 0:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-16:10:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-16:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-16:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-16:40:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-16:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-17: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-17:10:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-17:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-17:30:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-17:40:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-17:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-18: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-18:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-18:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-18:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-18:40:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-18:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-19: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-19:10:54;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-19:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-19:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-19:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-19:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-20: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-20:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-20:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-20:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-20:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-20:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-21: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-21:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-21:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-21:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-21:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-21:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-22: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-22:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-22:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-22:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-22:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-22:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-23: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-23:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-23:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-23:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-23:40:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 5-23:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 0: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 0:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 0:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 0:30:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 0:40:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 0:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 1: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 1:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 1:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 1:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 1:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 1:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 2: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 2:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 2:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 2:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 2:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 2:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 3: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 3:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 3:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 3:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 3:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 3:50:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 4: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 4:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 4:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 4:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 4:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 4:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 5: 0:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 5:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 5:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 5:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 5:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 5:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 6: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 6:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 6:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 6:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 6:40:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 6:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 7: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 7:10:30;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 7:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 7:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 7:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 7:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 8: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 8:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 8:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 8:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 8:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 8:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 9: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 9:10:34;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 9:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 9:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 9:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6- 9:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-10: 0:32;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-10:10:30;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-10:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-10:30:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-10:40:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-10:50:30;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-11: 0:30;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-11:10:30;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-11:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-11:30:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-11:40:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-11:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-12: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-12:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-12:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-12:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-12:40:30;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-12:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-13: 0:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-13:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-13:20:55;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-13:30:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-13:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-13:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-14: 0:59;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-14:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-14:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-14:30:53;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-14:40:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-14:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-15: 0:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-15:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-15:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-15:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-15:40:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-15:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-16: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-16:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-16:20:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-16:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-16:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-16:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-17: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-17:10:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-17:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-17:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-17:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-17:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-18: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-18:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-18:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-18:30:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-18:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-18:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-19: 0:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-19:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-19:20:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-19:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-19:40:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-19:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-20: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-20:10:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-20:20:32;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-20:30:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-20:40:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-20:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-21: 0:30;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-21:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-21:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-21:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-21:40:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-21:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-22: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-22:10:28;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-22:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-22:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-22:40:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-22:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-23: 0:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-23:10:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-23:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-23:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-23:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 6-23:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 0: 0:30;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 0:12: 6;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 0:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 0:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 0:40:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 0:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 1: 0:31;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 1:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 1:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 1:30:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 1:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 1:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 2: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 2:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 2:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 2:30:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 2:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 2:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 3: 0:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 3:10:58;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 3:21: 9;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 3:31:26;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 3:40:35;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 3:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 4: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 4:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 4:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 4:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 4:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 4:50:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 5: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 5:10:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 5:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 5:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 5:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 5:50:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 6: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 6:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 6:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 6:30:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 6:40:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 6:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 7: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 7:10:27;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 7:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 7:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 7:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 7:50:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 8: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 8:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 8:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 8:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 8:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 8:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 9: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 9:10:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 9:20:30;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 9:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 9:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7- 9:50:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-10: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-10:10:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-10:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-10:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-10:40:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-10:50:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-11: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-11:10:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-11:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-11:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-11:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-11:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-12: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-12:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-12:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-12:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-12:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-12:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-13: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-13:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-13:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-13:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-13:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-13:50:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-14: 0:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-14:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-14:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-14:30:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-14:40:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-14:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-15: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-15:10:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-15:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-15:30:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-15:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-15:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-16: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-16:10:34;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-16:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-16:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-16:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-16:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-17: 0:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-17:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-17:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-17:30:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-17:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-17:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-18: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-18:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-18:20:30;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-18:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-18:40:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-18:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-19: 0:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-19:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-19:20:28;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-19:30:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-19:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-19:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-20: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-20:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-20:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-20:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-20:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-20:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-21: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-21:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-21:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-21:30:30;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-21:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-21:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-22: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-22:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-22:20:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-22:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-22:40:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-22:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-23: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-23:10:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-23:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-23:30:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-23:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 7-23:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 0: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 0:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 0:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 0:30:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 0:40:53;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 0:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 1: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 1:10:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 1:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 1:30:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 1:40:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 1:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 2: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 2:10:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 2:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 2:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 2:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 2:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 3: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 3:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 3:20:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 3:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 3:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 3:50:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Tallinn, Estonia;Technical University, Prague, Czech;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 4: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 4:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 4:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 4:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 4:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 4:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 5: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 5:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 5:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 5:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 5:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 5:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 6: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 6:10:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 6:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 6:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 6:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 6:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 7: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 7:10:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 7:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 7:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 7:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 7:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 8: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 8:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 8:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 8:30:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 8:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 8:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 9: 0:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 9:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 9:20:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 9:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 9:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8- 9:50:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-10: 0:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-10:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-10:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-10:30:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-10:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-10:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-11: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-11:10:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-11:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-11:30:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-11:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-11:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-12: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-12:15:11;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-12:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-12:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-12:40:53;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-12:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-13: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-13:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-13:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-13:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-13:40:55;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-13:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-14: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-14:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-14:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-14:30:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-14:40:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-14:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-15: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-15:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-15:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-15:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-15:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-15:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-16: 0:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-16:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-16:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-16:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-16:40:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-16:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-17: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-17:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-17:20:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-17:30:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-17:40:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-17:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-18: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-18:10:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-18:20:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-18:30:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-18:40:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-18:50:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-19: 0:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-19:10:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-19:20:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-19:30:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-19:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-19:50:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-20: 0:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-20:10:29;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-20:20:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-20:30:52;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-20:40:51;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece; 2012 2 8-20:50:28;AARNet Research Network;Freie Universität Berlin, Germany;GARR, Italy;Indian Institute of Technology Madras, India;James Madison University, VA, USA;KAIST, Republic of Korea;Mirrorservice Network, United Kingdom;Nanyang Technological University, Singapore;Polytechnic of Namibia;RedIRIS Research Network, Spain;SWITCHmirror, Zurich, Switzerland;Simon Fraser University, B.C., Canada;Stellenbosch, South Africa;Tallinn, Estonia;Technical University, Prague, Czech;Tertiary Education and Research Network, South Africa;Tunisia;Universidade Federal do Paraná, Brazil;Universidade do Porto, Portugal;University of Cape Town, South Africa;University of Washington, Seattle, WA, USA;Université Pierre et Marie Curie, Paris, France;Université du Québec à Montréal, Québec, Canada;XMission, Utah, USA;Yandex, Russia;Yongbok, Republic of Korea;Εθνικό Μετσόβιο Πολυτεχνείο, Greece;