1. From Stroke Prevention Research Unit (C.E.L., P.M.R.), University Department of Clinical Neurology, John Radcliffe Hospital, Oxford, UK; Stroke Department (C.C.), Department of Neurology, Lille University Hospital, Lille, France; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Division of Clinical Neurosciences (S.R.A.-S., C.L.M.S.), University of Edinburgh, Western General Hospital, Edinburgh, UK; Department of Neurosurgery (T.S.), Nishiogi-chuo Hospital, Tokyo,...