1. Center for Stroke Research Berlin (CSB) Charité ‐ Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt‐Universität zu Berlin, and Berlin Institute of Health Berlin Germany
2. Department of Neurology Charité ‐ Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt‐Universität zu Berlin, and Berlin Institute of Health Berlin Germany
3. Institute of Biometry and Clinical Epidemiology Charité ‐ Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt‐Universität zu Berlin, and Berlin Institute of Health Berlin Germany
4. Berlin Institute of Health (BIH) Berlin Germany
5. Department of Neurosurgery Charité ‐ Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt‐Universität zu Berlin, and Berlin Institute of Health Berlin Germany
6. Department of Neuroradiology Heidelberg University Hospital Heidelberg Germany
7. Department of Neuroradiology Charité ‐ Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt‐Universität zu Berlin, and Berlin Institute of Health Berlin Germany
8. Department of Neuroradiology Ludwig‐Maximilian‐University Munich Germany
9. Department of Neurology Johanna‐Etienne‐Hospital Neuss Germany