Authors: Augustine Kong, Michael L. Frigge, Gísli Másson, Søren Besenbacher, Patrick Sulem, Gísli Magnússon, Sigurjón A. Guðjónsson, Ásgeir Sigurðsson, Áslaug Jónasdóttir, Aðalbjörg Jónasdóttir, Wendy S.W. Wong, Gunnar Sigurðsson, G. Bragi Walters, Stacy Steinberg, Hannes Helgason, Guðmar Þorleifsson, Daníel F. Guðbjartsson, Agnar Helgason, Ólafur Þ. Magnússon, Unnur Þorsteinsdóttir, Kāri Stefánsson - Nature 2012 cited by 2,273