Authors: Katia Meirelles; Leo Andrew Benedict; David Dombkowski; David Pepin; Frederic I Preffer; Jose Teixeira; Pradeep Singh Tanwar; Robert H Young; David T MacLaughlin; Patricia K Donahoe; Xiaolong Wei Journal: Proc Natl Acad Sci U S A Date: 2012-01-27 Impact factor: 11.205