1. From the Acute Stroke Unit (N.K.M., K.R.L.), University Department of Medicine and Therapeutics, Gardiner Institute, Western Infirmary, and Faculty of Medicine, University of Glasgow, Glasgow, Scotland; Stanford Stroke Center (G.W.A.), Stanford University Medical Center, Stanford, Calif; Royal Melbourne Hospital (S.M.D.), University of Melbourne, Parkville, and National Stroke Research Institute (G.A.D.), University of Melbourne, Melbourne, Australia; Neurological Institute (A.J.F.), Case Medical...