1. Department of Neurology, Royal Victoria Hospital, Belfast, UK
2. UKCRC Centre of Excellence for Public Health Research, Queen’s University Belfast, UK
3. Department of Neurology, Royal Melbourne Hospital, Victoria, Australia
4. Ulster Hospital, Belfast, UK
5. Karadeniz Technical University, Trabzon, Turkey
6. University of Bari, Italy
7. MS Center, Department of Neuroscience and Imaging, University ‘G. d’Annunzio’, Chieti, Italy
8. Hospital Universitario, Sevilla, Spain
9. Hopital Notre Dame, Montreal, Canada
10. Neuro Rive-Sud, Quebec, Canada
11. Hotel-Dieu de Levis, Quebec, Canada
12. Hospital Universitario Clínico San Carlos, IdISSC, Madrid, Spain
13. Orbis Medisch Centrum, Sittard, The Netherlands
14. Neurological Institute IRCCS Mondino, Pavia, Italy
15. Ospedale di Macerata, Italy
16. John Hunter Hospital, New South Wales, Australia
17. Brain and Mind Research Institute, Sydney, Australia
18. Hospital S. Joao, Porto, Portugal
19. Cliniques Universitaires Saint Luc, Brussels, Belgium
20. Department of Neurology, University of Florence, Italy
21. Ospedali Riuniti di Salerno, Italy
22. Flinders Medical Centre, Australia
23. Groen Hart Ziekenhuis, Gouda, The Netherlands
24. Hospital Italiano, Buenos Aires, Argentina
25. Hospital Universitario Virgen de Valme, Seville, Spain
26. Multiple Sclerosis Centre Kamillus-Klinik, Asbach, Germany
27. INEBA, Buenos Aires, Argentina
28. Hospital Fernandez, Buenos Aires, Argentina
29. Centro Internacional de Restauracion Neurologica, Havana, Cuba
30. Mater Dei Hospital, Msida, Malta
31. New York University Langone Medical Center, USA
32. Hospital de Especialidades, Centro Medico Nacional Siglo XXI, Mexico
33. Consultorio Privado, Buenos Aires, Argentina
34. Geelong Hospital, Victoria, Australia
35. Jewish General Hospital, Montreal, Canada
36. Westmead Hospital, New South Wales, Australia
37. Clinic of Neurology Clinical Center, Skopje, Macedonia
38. Centre for Medical Education, Queen’s University Belfast, UK
39. Department of Medicine, Melbourne Brain Centre, The University of Melbourne, Australia
40. Department of Neurology, Box Hill Hospital, Monash University, Australia