1. Department of Nuclear Medicine, University Hospital of Munich, LMU Munich, Munich, Germany
2. Department of Nuclear Medicine, University of Leipzig, Leipzig, Germany
3. Department of Nuclear Medicine, University Hospital Cologne, Cologne, Germany
4. Department of Neurology, University Hospital Cologne, Cologne, Germany
5. German Center for Neurodegenerative Diseases (DZNE), Bonn-Cologne, Germany
6. InviCRO LLC, Boston, Massachusetts
7. Molecular Neuroimaging, A Division of InviCRO, New Haven, Connecticut
8. Department of Neurology, University Hospital of Munich, LMU Munich, Munich, Germany
9. Department of Neurology, Hannover Medical School, Hannover, Germany
10. Department of Psychiatry, University Hospital Cologne, Cologne, Germany
11. Center for Memory Disorders, University Hospital Cologne, Cologne, Germany
12. Department of Neurology, University of Leipzig, Leipzig, Germany
13. Clinic for Cognitive Neurology, University of Leipzig, Leipzig, Germany
14. LIFE–Leipzig Research Center for Civilization Diseases, University of Leipzig, Leipzig, Germany
15. Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
16. Forschungszentrum Jülich GmbH, Institute of Neuroscience and Medicine, Nuclear Chemistry (INM-5), Jülich, Germany
17. Life Molecular Imaging GmbH, Berlin, Germany
18. Center for Neuropathology and Prion Research, University Hospital of Munich, LMU Munich, Munich, Germany
19. German Center for Neurodegenerative Diseases (DZNE), Munich, Germany
20. Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
21. Department of Molecular Imaging & Therapy, Austin Health, Heidelberg, Victoria, Australia
22. Department of Medicine, Austin Health, The University of Melbourne, Melbourne, Victoria, Australia
23. Department of Neurology, Technical University Munich, Munich, Germany