1. From the Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Germany (A.A.); Center for Stroke Research (U.G., B.S.) and Department of Biostatistics and Clinical Epidemiology (U.G.), Charité–Universitätsmedizin Berlin, Germany; Medical Faculty, Albrecht Kossel Institute for Neuroregeneration, University of Rostock, Germany (A.R.); Department of Clinical Sciences, Neurology, Skane University Hospital, Lund University, Sweden (B.N.); and Department of...