1. From the Department of Neurology (E.C.S., M.J.), Department of Haematology (P.M.S.), and Department of Internal Medicine (E.B.), Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway (P.M.S.); and Stroke Trials Unit, Division of Clinical Neuroscience, University of Nottingham, Nottingham, United Kingdom (P.M.W.B.).