Authors: Aron M Levin; Darren L Bates; Aaron M Ring; Carsten Krieg; Jack T Lin; Leon Su; Ignacio Moraga; Miro E Raeber; Gregory R Bowman; Paul Novick; Vijay S Pande; C Garrison Fathman; Onur Boyman; K Christopher Garcia Journal: Nature Date: 2012-03-25 Impact factor: 49.962