The affiliations for the sixteenth author are incorrect.  Sekar Kathiresan is affiliated not with \#9 but with \#3 Center of Human Genetic Research (CHGR), Massachusetts General Hospital, Boston, Massachusetts, United States of America, \#4 Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America, \#5 Cardiovascular Research Center, Massachusetts General Hospital, Boston, Massachusetts, United States of America and \#6 Department of Medicine, Harvard Medical School, Boston, Massachusetts, United States of America. 

Additionally the authorship contributions are incorrect.  The correct contributions are equal first-author contribution for AST and HR, and an equal last-author contribution for RP, SK and HR.