1. Department of Neurology, St. Joseph Hospital Berlin-Weissensee, Gartenstr. 1, 13088, Berlin, Germany
2. Center of Mental Health, Department of Psychiatry, Psychosomatics and Psychotherapy, University Hospital Würzburg, Füchsleinstrasse 15, 97080, Würzburg, Germany
3. Department of Neurology, Leopoldina Hospital Schweinfurt, Gustav Adolf Str. 8, 97422, Schweinfurt, Germany