1. Department of Neurology & Stroke Eberhard‐Karls University of Tübingen Tübingen Germany
2. Hertie Institute for Clinical Brain Research Eberhard‐Karls University of Tübingen Tübingen Germany
3. Department of Neurology and Epileptology Hertie‐Institute for Clinical Brain Research Eberhard‐Karls University of Tübingen Tübingen Germany
4. Institute of Clinical Epidemiology and Applied Biometry of the University of Tübingen Tübingen Germany
5. Department of Psychiatry and Psychotherapy University of Tübingen Tübingen Germany
6. Department of Neurology Charité ‐ University Medicine Berlin Berlin Germany
7. Department of Neurology University Medicine Greifswald Greifswald Germany