1. From the Departments of Medicine–Neurology (R.G.H., M.S., A.S.), Health Research Methods, Evidence, and Impact (S.I.B.), Pathology and Molecular Medicine (G. Pare), and Medicine–Cardiology (S.J.C.), Population Health Research Institute (B.S., P.S., E.T.), and the Thrombosis and Atherosclerosis Research Institute and McMaster University (J.I.W.), Hamilton, ON, the Vancouver Stroke Program, University of British Columbia, Vancouver (O.R.B.), and Sunnybrook Health Sciences Centre, University of Toronto,...