1. Department of Nuclear Medicine University Hospital of Munich, LMU Munich Munich Germany
2. Department of Neurology University Hospital of Munich, LMU Munich Munich Germany
3. Department of Psychiatry and Psychotherapy University Hospital, LMU Munich Munich Germany
4. Department of Radiology University Hospital of Munich, LMU Munich Munich Germany
5. IRCCS Ospedale Policlinico San Martino Genoa Italy
6. Nuclear Medicine Unit, Department of Health Sciences University of Genoa Genoa Italy
7. National Institute of Nuclear Physics (INFN), Genoa section Genoa Genoa Italy
8. Department of Neurosciences Faculty of Medicine, KU Leuven Leuven Belgium
9. Department of Neurology University Hospitals Leuven Leuven Belgium
10. Department of Nuclear Medicine University Hospitals Leuven Leuven Belgium
11. Department of Neurology University Medical Centre Ljubljana Slovenia
12. Department for Nuclear Medicine University Medical Centre Ljubljana Slovenia
13. Division of Nuclear Medicine and Molecular Imaging, Geneva University Hospitals and NIMTLab Geneva University Geneva Switzerland
14. Department of Clinical Neurosciences Geneva University Hospitals Geneva Switzerland
15. Department of Psychiatry University of Cambridge Cambridge United Kingdom
16. LANVIE (Laboratoire de Neuroimagerie du Vieillissement), Department of Psychiatry Geneva University Hospitals Geneva Switzerland
17. VU Medical Center Alzheimer Center Amsterdam The Netherlands
18. Neurology Unit University of Brescia Brescia Italy
19. Parkinson's Disease Rehabilitation Centre FERB ONLUS–S. Isidoro Hospital Trescore Balneario (BG) Italy
20. Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society Karolinska Institutet Stockholm Sweden
21. Internal Medicine, section for Neurology Sädersjukhuset Stockholm Sweden
22. Medical Radiation Physics and Nuclear Medicine Karolinska University Hospital Stockholm Sweden
23. Department of Clinical Physiology, Institution of Medicine and Health Sciences Linköping University Hospital Linköping Sweden
24. Department of Diagnostic Radiology Linköping University Hospital Linköping Sweden
25. Center for Medical Image Science and Visualization (CMIV) Linköping University Linköping Sweden
26. Servicio de Medicina Nuclear, Hospital de la Santa Creu i Sant Pau Universitat Autònoma de Barcelona Barcelona España
27. Clinical Neurology, Department of Neuroscience (DINOGMI) University of Genoa Genoa Italy
28. DZNE–German Center for Neurodegenerative Diseases Munich Germany
29. Ageing Epidemiology Research Unit (AGE) School of Public Health, Imperial College London United Kingdom
30. Institut for Stroke and Dementia Research University of Munich Munich Germany
31. Munich Cluster for Systems Neurology (SyNergy) Munich Germany
32. Department of Nuclear Medicine University of Bern Inselspital Bern Switzerland
33. School of Psychology and Counselling and IHBI Queensland University of Technology Brisbane Australia
34. Centre for Age‐Related Medicine (SESAM) Stavanger University Hospital Stavanger Norway
35. Wolfson Centre for Age‐Related Diseases King's College London London United Kingdom