1. From the Institute for Stroke and Dementia Research, Klinikum der Universität München, Ludwig-Maximilians-Universität, Munich, Germany (R.M., M.D.); Stroke and Dementia Research Centre, St George’s University of London, London, United Kingdom (S.B., H.S.M.); Laboratory of Neurogenetics (M.A.N.) and Laboratory of Epidemiology and Population Sciences (L.J.L.), National Institute on Aging, National Institutes of Health, Bethesda, MD; Centre for Clinical Epidemiology and Biostatistics, School of...