1. Department of Neurology Ludwig‐Maximilians‐University Munich Germany
2. German Center for Neurodegenerative Diseases (DZNE) Munich Germany
3. Department of Nuclear Medicine Ludwig‐Maximilians‐University Munich Germany
4. Munich Cluster for Systems Neurology (SyNergy) Munich Germany
5. Department of Radiology Ludwig‐Maximilians‐University Munich Germany
6. Department of Psychiatry and Psychotherapy Ludwig‐Maximilians‐University Munich Germany
7. Department of Neurology Hannover Medical School Hannover Germany
8. Life Molecular Imaging GmbH Berlin Germany
9. Department of Nuclear Medicine Faculty of Medicine and University Hospital Cologne, University of Cologne Cologne Germany
10. German Center for Neurodegenerative Diseases (DZNE) Bonn‐Cologne Germany
11. Institute of Neuroscience and Medicine (INM‐2) Molecular Organization of the Brain, Forschungszentrum Jülich Julich Germany
12. Department of Neurology University Hospital Cologne Cologne Germany
13. Department of Psychiatry The University of Pittsburgh Pittsburgh Pennsylvania USA
14. Department of Nuclear Medicine University of Leipzig Leipzig Germany
15. Ageing Epidemiology (AGE) Research Unit School of Public Health, Imperial College London United Kingdom
16. Chair of Metabolic Biochemistry, Biomedical Center (BMC) Faculty of Medicine, Ludwig‐Maximilians‐University Munich Germany