1. Department of Neurology University Hospital of Bonn Bonn Germany
2. Department of Neurology and Clinical Neurophysiology Hannover Medical School Hannover Germany
3. Institute for Cognitive Neurology and Dementia Research (IKND) Otto‐von‐Guericke University Magdeburg Magdeburg Germany
4. Department of Neurology Otto‐von‐Guericke University Magdeburg Germany
5. Department of Psychiatry, Social Psychiatry and Psychotherapy Hannover Medical School Hannover Germany
6. Kliniken Schmieder Heidelberg Germany
7. Department of behavioral neurology Leibniz Institute for Neurobiology Magdeburg Germany