1. Institute for Stroke and Dementia Research Klinikum der Universität München, Ludwig-Maximilians-Universität LMU Munich Germany
2. Department of Psychiatry and Psychotherapy Ludwig-Maximilians-Universität LMU Munich Germany
3. Institute of Clinical Radiology, Klinikum der Universität München Ludwig-Maximilians-Universität LMU Munich Germany
4. Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology Massachusetts General Hospital, Harvard Medical School Charlestown MA USA
5. Department of Radiology & Biomedical Imaging University of California San Francisco CA USA
6. VA Medical Center, Center for Imaging of Neurodegenerative Diseases San Francisco CA USA
7. Munich Cluster for Systems Neurology (SyNergy) Munich Germany