1. Department of Neurology; Technische Universität München; Munich Germany
2. German Center for Neurodegenerative Diseases; Munich Germany
3. Department of Psychiatry; Ludwig-Maximilians-Universität; Munich Germany
4. Center for Neuropathology and Prion Research; Ludwig-Maximilians-University; Munich Germany
5. Parkinson's Disease & Movement Disorders Unit, Neurology Service; Hospital Clinic/IDIBAPS/University of Barcelona/CIBERNED; Barcelona Catalonia Spain
6. Department of Clinical Sciences, Division of Oncology and Pathology; Lund University; Lund Sweden
7. Division of Neurology, Royal University Hospital; University of Saskatchewan; Saskatchewan Canada
8. Neurological Tissue Bank and Neurology Department, Hospital Clínic de Barcelona; Universitat de Barcelona; IDIBAPS, CERCA Barcelona Catalonia Spain
9. Frontotemporal Degeneration Center, Department of Neurology; University of Pennsylvania; Pennsylvania USA
10. University of Bordeaux, Institut des Maladies Neurodégénératives; UMR 5293 Bordeaux France
11. Centre national de la recherche scientifique (CNRS), Institut des Maladies Neurodégénératives; UMR 5293 Bordeaux France
12. Service de Neurologie, Hôpital Pellegrin; CHU de Bordeaux; Bordeaux France
13. Department of Clinical Sciences, Division of Neurology; Lund University; Lund Sweden
14. Department of Neurology; Johns Hopkins University; Baltimore Maryland USA
15. Department of Neurology; Erasmus Medical Centre; Rotterdam The Netherlands
16. London Neurodegenerative Diseases Brain Bank, Institute of Psychiatry, Psychology and Neuroscience; Kings College London; UK
17. Department of Neurology; Mayo Clinic; Rochester Minnesota USA
18. Morton and Gloria Shulman Movement Disorders Clinic and the Edmond J Safra Program in Parkinson's Disease; Toronto Western Hospital; Toronto Canada
19. Paracelsus-Elena Klinik Kassel and University Medical Center Goettingen, Institute of Neuropathology; Goettingen Germany
20. Institute of Human Genetics; Giessen Germany
21. Department of Radiology; Mayo Clinic; Rochester Minnesota USA
22. Parkinson and Movement Disorders Unit, Istituto di ricovero e cura a carattere scientifico (IRCCS) Hospital San Camillo and Department of Neurosciences (DNS); Padova University; Padova Italy
23. Sobell Department of Motor Neuroscience and Movement Disorders; UCL Institute of Neurology; London UK
24. Department of Neurology; University of California; Los Angeles California USA
25. Sorbonne Universités, Université Pierre et Marie Curie (UPMC Univ) Paris 06; and INSERM UMRS_1127, CIC_1422; and CNRS UMR_7225; and Assistance publique - Hôpitaux de Paris (AP-HP); and Institut du Cerveau et de la Moelle Epinière (ICM), Hôpital Pitié-Salpêtrière, Département des maladies du système nerveux; F-75013 Paris France
26. Department of Neurology; Santa Maria University Hospital of Terni; Terni Italy
27. Department of Geriatric Medicine; University Hospital Essen; Essen Germany
28. Department of Neurology; University of Ulm; Ulm Germany
29. Department of Neurology; Medical University Innsbruck; Innsbruck Austria
30. Department of Neurology; Ludwig-Maximilians-Universität; Munich Germany
31. Department of Palliative Medicine; Munich University Hospital, Ludwig-Maximilians-Universität (LMU), Munich; Munich Germany
32. Institute of Nursing Science and Practice; Paracelsus Medical University; Salzburg Austria
33. Department of Neurology; Hospital Agatharied; Agatharied Germany
34. Department of Clinical Neuroscience; UCL Institute of Neurology; London UK
35. German Center for Neurodegenerative Diseases; Magdeburg Germany
36. Department of Neurology; Philipps Universität; Marburg Germany
37. Memory and Aging Center, Department of Neurology; University of California; San Francisco California USA
38. Department of Clinical Neurosciences; Cambridge University; Cambridge UK
39. Department of Nuclear Medicine; University Hospital Cologne; Cologne Germany
40. Department of Neurology; Rutgers Robert Wood Johnson Medical School; New Brunswick New Jersey USA
41. Department of Neurology; University of California; San Diego California USA
42. Second Department of Neurology, Attikon University Hospital; University of Athens; Greece
43. HYGEIA Hospital; Athens Greece