Authors: Helen S Goodridge; Christopher N Reyes; Courtney A Becker; Tamiko R Katsumoto; Jun Ma; Andrea J Wolf; Nandita Bose; Anissa S H Chan; Andrew S Magee; Michael E Danielson; Arthur Weiss; John P Vasilakos; David M Underhill Journal: Nature Date: 2011-04-28 Impact factor: 49.962