Affiliation: | 1. MS Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran;2. Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden;3. Kermanshah University of Medical Sciences, Kermanshah, Iran;4. Social Health Determinants Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran;5. Department of Community Medicine, Iran University of Medical Sciences, Tehran, Iran |