1. From Biogen Idec (K.T.K.), Wellesley, Mass; the Divisions of Stroke and Critical Care Neurology (S.A.M.) and Department of Neurosurgery (S.A.M.), Columbia University College of Physicians and Surgeons, New York; the Department of Biostatistics (G.H.), University of Alabama-Birmingham; Bayer Healthcare (V.K.), Montville, NJ; the Department of Neurology (M.S.), University of South Florida, Tampa, Fla; St Michael’s Hospital Division of Neurosurgery (D.I., R.L.M.), Keenan Research Centre and the Li Ka...