1. From the Klinik und Hochschulambulanz für Neurologie, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Germany (L.S., M.E., C.H.N.)
2. Center for Stroke Research Berlin, Charité–Universitätsmedizin Berlin, Germany (L.S., M.E., C.H.N.)
3. Berlin Institute of Health, Germany (L.S., M.E., C.H.N.)
4. German Center for Cardiovascular Research, Partner Site, Berlin, Germany (M.E., C.H.N.)
5. German Center for Neurodegenerative Diseases, Partner Site, Berlin, Germany (M.E., C.H.N.)
6. Stroke Research Centre, UCL Queen Square Institute of Neurology, London, United Kingdom (D.J.W.).