1. DZNE, German Center for Neurodegenerative Diseases Bonn Germany
2. Department of Neurology University Hospital Bonn Bonn Germany
3. Department of Neurology RWTH Aachen University Bonn Germany
4. JARA‐Brain Institute Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich Jülich Germany
5. Brazilian Institute of Neuroscience and Neurotechnology (BRAINN) Campinas Brazil
6. Department of Neurology University of Campinas Campinas Brazil
7. Department of Neurology Xiangya Hospital, Central South University Changsha China
8. Department of Radiology Xiangya Hospital, Central South University Changsha People's Republic of China
9. Department of Neurology Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour Nijmegen The Netherlands
10. Sorbonne Université, Paris Brain Institute, AP‐HP, INSERM, CNRS, Pitié‐Salpêtrière University Hospital Paris France
11. Ataxia Centre, Department of Clinical and Movement Neurosciences UCL Queen Square Institute of Neurology London United Kingdom
12. National Hospital for Neurology and Neurosurgery University College London Hospitals NHS Foundation Trust London United Kingdom
13. Department of Neurodegenerative Diseases and Hertie‐Institute for Clinical Brain Research University of Tübingen Tübingen Germany
14. German Centre for Neurodegenerative Diseases (DZNE) Tübingen Germany
15. Department of Diagnostic and Interventional Neuroradiology University Hospital Tübingen Tübingen Germany
16. Center for Magnetic Resonance Research, Department of Radiology University of Minnesota Minneapolis Minnesota USA
17. Department of Neurology University of Groningen, University Medical Center Groningen Groningen The Netherlands
18. Department of Neurology Goethe University Frankfurt am Main Germany
19. Department of Neurology Essen University Hospital Essen Germany
20. Department of Neurology University Hospital of Heidelberg Heidelberg Germany
21. Neurology Service, University Hospital Marques de Valdecilla‐IDIVAL, University of Cantabria, Centro de Investigacion Biomedica en Red de Enfermedades Neurodegenerativas (CIBERNED) Santander Spain
22. IXICO Plc London United Kingdom
23. Brain Mind Institute, Departmentof Computer Science, Department of Statistics University of Western Ontario London Canada
24. Institute of Medical Biometry, Informatics and Epidemiology University Hospital Bonn Bonn Germany