1. Department of Neurodegenerative Diseases and Geriatric Psychiatry University Hospital Bonn Bonn Germany
2. German Center for Neurodegenerative Diseases (DZNE) Bonn Germany
3. Department of Psychiatry Klinikum rechts der Isar Technical University of Munich Munich Germany
4. Department of Health Economics and Health Services Research Hamburg Center for Health Economics University Medical Center Hamburg‐Eppendorf Hamburg Germany
5. Central Institute of Mental Health Medical Faculty Mannheim/Heidelberg University Heidelberg Germany
6. Department of Primary Medical Care Center for Psychosocial Medicine University Medical Center Hamburg‐Eppendorf Hamburg Germany
7. Institute of General Practice Medical Faculty University of Kiel Kiel Germany
8. Institute of Social Medicine Occupational Health and Public Health (ISAP) University of Leipzig Leipzig Germany
9. Institute of General Practice (ifam), Centre for Health and Society (chs) Medical Faculty Heinrich Heine University Düsseldorf Germany
10. Center for Information Management Hannover Medical School Hannover Germany
11. Department of Psychiatry and Psychotherapy Universitätsklinikum Erlangen and Friedrich‐Alexander Universität Erlangen‐Nürnberg Erlangen Germany
12. Department of Psychiatry Charité – Universitätsmedizin Berlin Berlin Germany
13. DZNE German Center for Neurodegenerative Diseases Berlin Germany
14. Department of Geriatric Psychiatry Medical Faculty Mannheim Central Institute of Mental Health University of Heidelberg Mannheim Germany
15. Department of Psychiatry and Psychotherapy University Medical Center Göttingen Göttingen Germany
16. German Center for Neurodegenerative Diseases (DZNE) Göttingen Germany
17. Neurosciences and Signaling Group Institute of Biomedicine (iBiMED) Department of Medical Sciences University of Aveiro Aveiro Portugal
18. Department of Neurodegeneration Diagnostics Medical University of Białystok Białystok Poland
19. Department of Biochemical Diagnostics University Hospital of Białystok Białystok Poland
20. Department of Psychiatry and Psychotherapy University of Freiburg and Clinic for Geriatric Psychiatry and Psychotherapy Emmendingen Germany
21. Division of Neurogenetics and Molecular Psychiatry Department of Psychiatry and Psychotherapy Medical Faculty University of Cologne Cologne Germany
22. Excellence Cluster on Cellular Stress Responses in Aging‐Associated Diseases (CECAD) University of Cologne Germany
23. Department of Psychiatry and Glenn Biggs Institute for Alzheimer's and Neurodegenerative Diseases San Antonio Texas USA
24. Department of Psychiatry and Psychotherapy University of Cologne Medical Faculty Cologne Germany