1. Charité—Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health; Center for Stroke Research Berlin, NeuroCure Clinical Research Center and Department of Neurology, Charité University Hospital Berlin, Germany (B.H., S.H., L.U., A.M.).
2. Friedrich Loeffler Institute of Medical Microbiology, University Medicine Greifswald, Germany (L.U.).
3. Department of Medical Immunology, Charité University Medicine & Labor Berlin—Charité Vivantes, Germany (C.M.).
4. Neurovascular Research Laboratory, Vall d’Hebron Institut de Recerca, Spain (A.B.).
5. Stroke Research Program, Institute of Biomedicine of Seville, IBiS/Hospital Universitario Virgen del Rocio/CSIC/University of Seville & Department of Neurology, Hospital Universitario Virgen Macarenca, Spain (J.M.).
6. Department of Neurology, UniversitätsSpital Zürich, Switzerland (M.K.).
7. Division of Cardiovascular Sciences, University of Manchester, Lydia Becker Institute of Immunology and Inflammation, Manchester Centre for Clinical Neurosciences, Salford, United Kingdom (C.J.S.).