1. MSBase Foundation, Melbourne, VIC, Australia
2. Dokuz Eylul University, Izmir, Turkey
3. Al-Amiri Hospital, Kuwait City, Kuwait
4. Department of Neurology, 19 Mayis University, Samsun, Turkey
5. Liverpool Hospital, Sydney, NSW, Australia
6. University Hospital Ghent, Ghent, Belgium
7. MS Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, VIC, Australia/CORe, Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
8. Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
9. Neurology Institute, Harley Street Medical Center, Abu Dhabi, United Arab Emirates/American University of Beirut Medical Center, Beirut, Lebanon
10. School of Medicine and Public Health, University of Newcastle, Newcastle, NSW, Australia/Department of Neurology, John Hunter Hospital, Hunter New England Health, Newcastle, NSW, Australia
11. Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases, Istanbul, Turkey
12. Multiple Sclerosis Centre, Neurology, Departments of Head, Spine and Neuromedicine, Biomedicine and Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland/Research Center for Clinical Neuroimmunology and Neuroscience (RC2NB), University Hospital and University of Basel, Basel, Switzerland
13. Department of Neurology, Galdakao-Usansolo University Hospital, Osakidetza-Basque Health Service, Biocruces-Bizkaia Health Research Institute, Galdakao, Spain
14. Center of Neuroimmunology, Service of Neurology, Hospital Clinic de Barcelona, Barcelona, Spain
15. Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino, Avellino, Ital
16. Cliniques Universitaires Saint-Luc (UCLouvain), Brussels, Belgium
17. Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
18. Nemocnice Jihlava, Jihlava, Czech Republic
19. Department of Medical and Surgical Sciences and Advanced Technologies, GF Ingrassia, Catania, Italy
20. Department of Neurology, Austin Health, Melbourne, VIC, Australia
21. Neurology Unit, Department of Medicine, College of Medicine & Health Sciences and Sultan Qaboos University Hospital, Sultan Qaboos University (SQU), Al Khodh, Oman
22. Academic MS Center Zuyderland, Department of Neurology, Zuyderland Medical Center, Sittard-Geleen, The Netherlands/School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
23. Division of Neurology, St. Michael’s Hospital, University of Toronto, Toronto, ON, Canada
24. Koc University School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Istanbul, Turkey
25. EMD Serono Research & Development Institute, Inc., Billerica, MA, USA, an affiliate of Merck KGaA
26. MSBase Foundation, Melbourne, VIC, Australia/Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia