1. From the Division of Stroke and Critical Care, Department of Neurology (C.B.W., G.K.), and the Division of Nephrology, Department of Medicine (T.L.N.), College of Physicians and Surgeons of Columbia University, New York, NY; the Departments of Biostatistics (M.C.P.), Mailman School of Public Health, Columbia University, New York, NY; the Department of Neurology and Center for Neuroscience (C.D.), University of California–Davis, Sacramento, Calif; Duke University School of Medicine (M.K.), Durham,...