1. Experimental and Clinical Research Center Max Delbrück Center for Molecular Medicine and Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universitätzu Berlin Berlin Germany
2. NeuroCure Clinical Research Center Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Berlin Germany
3. Department of Neurology University of California San Francisco San Francisco CA
4. Department of Neurology Johns Hopkins University School of Medicine Baltimore MD
5. Department of Pediatrics University of Utah Salt Lake City UT
6. Department of Neurology, KS Hegde Medical Academy Nitte University Mangalore India
7. Department of Neuroradiology, CHU Lille Université de Lille Lille, Hauts‐de‐France France
8. Department of Neurology Mayo Clinic Rochester MN
9. Department of Neurology Medical University of Vienna Vienna Austria
10. Institute of Clinical Neuroimmunology, Biomedical Center and University Hospital Ludwig‐Maximilians Universität München Munich Germany
11. Department of Neurology, Medical Faculty Heinrich Heine University Düsseldorf Düsseldorf Germany
12. Department of Neurology, Center for Neurology and Neuropsychiatry, LVR‐Klinikum Heinrich‐Heine‐University Düsseldorf Düsseldorf Germany
13. Department of Neurology, St. Josef Hospital Ruhr University Bochum Bochum Germany
14. Department of Neurology, I.M. Sechenov First Department of Neurology I.M. Sechenov First Moscow State Medical University Moscow Russia
15. Department of Neurology, Klinikum rechts der Isar, School of Medicine Technical University of Munich Munich Germany
16. Departments of Neurology Lillebaelt & Slagelse Hospitals Denmark
17. Institute of Regional Health Research and of Molecular Medicine University of Southern Denmark Odense Denmark
18. Departments of Neurology, Multiple Sclerosis, Myelin Disorders, and Neuroinflammation, Pierre Wertheimer Neurological Hospital Hospices Civils de Lyon Lyon France
19. Centre d'Esclerosi Múltiple de Catalunya (Cemcat). Department of Neurology/Neuroimmunology, Hospital Universitari Vall d'Hebron Universitat Autònoma de Barcelona Barcelona Spain
20. Hospital Clinic of Barcelona‐Institut d'Investigacions Biomèdiques August Pi Sunyer, (IDIBAPS) Barcelona Spain
21. Division of Molecular Medicine Harbor ‐ University of California at Los Angeles (UCLA) Medical Center Torrance CA
22. Department of Medicine David Geffen School of Medicine at University of California at Los Angeles (UCLA) Los Angeles.Los Angeles, CA
23. Departments of Ophthalmology and Visual Sciences, Kellogg Eye Center University of Michigan Ann Arbor MI
24. Division of Metabolism, Endocrine, and Diabetes, Department of Internal Medicine University of Michigan Medical School Ann Arbor MI
25. Department of Neurology University of California Irvine CA
26. Department of Ophthalmology Mayo Clinic Rochester MN
27. Department of Neurology Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Berlin Germany
28. Data Integration for Future Medicine (DIFUTURE) Consortium, LMU Hospital Ludwig‐Maximilians Universität München Munich Germany