1. Department of Neurology; Tohoku University Graduate School of Medicine; Sendai; Japan
2. CIEM MS Research Center; Federal University of Minas Gerais Medical School; Belo Horizonte; Brazil
3. Department of Multiple Sclerosis Therapeutics; Tohoku University Graduate School of Medicine; Sendai; Japan
4. Department of Neurology; Strasbourg University and Clinical Investigation Center; Strasbourg Hospital; Strasbourg; France