1 MS Research Centre, Department of Neurology, Neuroscience Institute Tehran University of Medical Sciences, Sina Hospital, Hasan Abad Square, Tehran, 11367-46911, Iran. Electronic address: msahrai@tums.ac.ir.
2 Neurology Department, Booalisina Hospital, Mazandaran University of Medical Sciences, Pasdaran Boulevard, Sari, Iran. Electronic address: sm.baghbanian@mazums.ac.ir.
3 Department of Internal medicine and Neurology, Ghaem Int. Hospital, Rasht, Iran.
4 Department of Neurology, Amiralam Hospital, Tehran University of Medical Sciences, Iran. Electronic address: abolfazl@sina.tums.ac.ir.
5 Scientific Committee, Iranian MS Society, Iran.
6 Owens-gruppen Næstved/Slagelse/Ringsted Sygehuse, Region Sjælland J.B. Winsløws Vej 9, indgang B, 1. Sal 5000, Odense, Denmark. Electronic address: nasgari@health.sdu.dk.
7 Department of Neurology, Kashani Hospital, Isfahan University of Medical Sciences, Iran; Isfahan Neurosciences Research Center, Alzahra Hospital, Department of Neurology, Isfahan University of Medical Sciences, Isfahan, Iran. Electronic address: f_ashtari@med.mui.ac.ir.
8 Department of Neurology, Faculty of Medicine, Tabriz University of Medical Sciences, Iran.
9 Department of Neurology, Imam Hossein Hospital, Shahid Beheshti University of Medical Sciences, Iran.
10 Department of Neurology, Faculty of Medicine, Mashhad University of Medical Sciences, Iran. Electronic address: foroughipourm@mums.ac.ir.
11 Department of Neurology, Golestan Hospital, Ahwaz University of Medical Sciences, Iran.
12 Department of Neurology, Namazi Hospital, Shiraz University of Medical Sciences, Iran.
13 Islamic Azad University, Faculty of Medicine, Khorasan Razavi Branch, Iran.
14 Isfahan Neurosciences Research Center, Alzahra Hospital, Department of Neurology, Isfahan University of Medical Sciences, Isfahan, Iran. Electronic address: shaygannejad@med.mui.ac.ir.
15 Scientific Committee, Iranian MS Society, Iran. Electronic address: info@hamidrezatorabi.ir.