title: Risk profile of clinical trial participants--reply.
authors.affiliation: Women's College Hospital, University of Toronto, Toronto, Ontario, Canada.
authors.forename: Jacob A
authors.initials: JA
authors.lastname: Udell
authors.affiliation: Duke Clinical Research Institute, Duke University, Durham, North Carolina.
authors.forename: Matthew T
authors.initials: MT
authors.lastname: Roe
authors.affiliation: Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts.
authors.forename: Stephen D
authors.initials: SD
authors.lastname: Wiviott
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D009203:Myocardial Infarction; D010358:Patient Participation; D016032:Randomized Controlled Trials as Topic / Q000706:statistics & numerical data*; D012042:Registries / Q000706:statistics & numerical data*