[1] Fondazione IRRCS Istituto Neurologico Carlo Besta,Unit of Neuroepidemiology
[2] University of Turin,Department of Psychology
[3] University of Aosta Valley,Department of Human and Social Sciences
[4] Università di Milano,Department of Biomedical and Clinical Sciences L. Sacco
[5] Distretto Sanitario di Catania,Neurology Unit & Regional Referral Multiple Sclerosis Centre (CReSM)
[6] University Hospital San Luigi Gonzaga,Department of Neuroscience
[7] San Camillo-Forlanini Hospital,Department of Neurosciences, Imaging and Clinical Sciences
[8] University G. d’Annunzio,Servizio di Psicologia e Neuropsicologia, UO di Neurologia e Riabilitazione Specialistica Neurologica
[9] San Raffaele Hospital,Laboratory of Clinical Neuropsychology, Psychology Unit
[10] ASST Lariana,Multiple Sclerosis Center, Neurology Unit
[11] IRCCS Don Gnocchi Foundation,Department of Basic Medical Sciences, Neurosciences and Sense Organs
[12] Hospital of Vaio,Multiple Sclerosis Center, Unit of Neuroimmunology and Neuromuscular Diseases
[13] University of Bari,Department of Medical Science and Public Health
[14] Fondazione IRRCS Istituto Neurologico Carlo Besta,Multiple Sclerosis Center, ASSL Cagliari
[15] University of Cagliari,Multiple Sclerosis Unit
[16] ATS Sardegna,Dipartimento di Scienze Biomediche e Neuromotorie
[17] IRCCS S. Lucia Foundation,UOC Psicologia Ospedaliera
[18] IRCCS Istituto delle Scienze Neurologiche di Bologna,Department of Clinical Sciences and Translational Medicine
[19] Università di Bologna,Neurorehabilitation Unit 3
[20] AUSL di Bologna,Multiple Sclerosis Centre
[21] University of Rome “Tor Vergata”,Neuroepidemiology Unit, Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health
[22] IRCCS S. Lucia Foundation,Unit of Clinical Epidemiology
[23] ASST Valle Olona,undefined
[24] The University of Melbourne,undefined
[25] “Città della Salute e della Scienza” Hospital and CPO Piemonte,undefined