1. From the Division of Neurology (K.B., T.J.), University of Alberta, Edmonton, Alberta, Canada; Departments of Neurology (K.B., S.C., D.D.S., M.E., B.C.V.C., S.M.D.) and Radiology (B.T.), Royal Melbourne Hospital, University of Melbourne, Melbourne, and Department of Neurology (M.P., C.L.), John Hunter Hospital, Newcastle, Australia; Center for Stroke Research (M.E.), Berlin, Germany; Singapore General Hospital Campus (D.D.S.), National Neuroscience Institute, Singapore; Neurology Research Unit (P.A...