1. Department of Neurology Faculty of Medicine University Hospital Cologne University of Cologne Cologne Germany
2. Institute of Neuroscience and Medicine (INM‐3, ‐4) Research Center Juelich Juelich Germany
3. Center for Integrated Oncology (CIO) Universities of Aachen Cologne Germany
4. Functional Neuroimaging Group Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE) Magdeburg Germany
5. Leibniz Institute for Neurobiology (LIN) Magdeburg Germany
6. Medical Faculty Otto von Guericke University Magdeburg Germany
7. Department of Nuclear Medicine University Hospital Aachen Aachen Germany
8. Department of Stereotaxy and Functional Neurosurgery Faculty of Medicine University Hospital Cologne University of Cologne Cologne Germany