1. From the Department of Neurology (B.C., S.E.K., S.R.M., L.S.), University of Pennsylvania, Philadelphia, Pa; the Department of Neurology (D.T.), Chaim Sheba Medical Center and Tel Aviv University, Tel-Hashomer, Israel; the Department of Clinical Neurosciences (A.D.), University of Calgary, Alberta, Canada; the Stroke Center (S.R.L.), The Mount Sinai School of Medicine, New York, NY; the Division of Cardiovascular and Medical Sciences (K.R.L.), Faculty of Medicine, University of Glasgow, Glasgow, UK;...