^○Tomoko Okamoto¹, Wakiro Sato², Youwei Lin¹, Yuko Shimizu³, Yoichiro Nishida⁴, Takanori Yokota⁴, Takami Ishizuka⁵, Harumasa Nakamura⁵, Yuji Takahashi¹, Takashi Yamamura² (1.Department of Neurology, National Center Hospital, National Center of Neurology and Psychiatry, Japan, 2.Department of Immunology, National Institute of Neuroscience, National Center of Neurology and Psychiatry, 3.Department of Neurology, Tokyo Women's Medical University School of Medicine, 4.Department of Neurology and Neurological Science, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 5.Department of Clinical Research Support, Clinical Research & Education Promotion Division, National Center Hospital, National Center of Neurology and Psychiatry)

^○Hiroshi Kuroda^1,2, Yoshiki Takai¹, Kimihiko Kaneko¹, Yuki Matsumoto¹, Chihiro Namatame¹, Toshiyuki Takahashi¹, Tatsuro Misu¹, Kazuo Fujihara^1,3,4, Masashi Aoki¹ (1.Department of Neurology, Tohoku University Graduate School of Medicine, Japan, 2.Department of Neurology, South Miyagi Medical Center, Japan, 3.Department of Multiple Sclerosis Therapeutics, Fukushima Medical University School of Medicine, 4.Southern TOHOKU Research Institute for Neuroscience)

^○Kazumasa Yokoyama¹, Ryusuke Sato², Haruki Makioka², Yuri Al-badri², Michihiro Kanda², Takahiko Saida³ (1.Department of Neurology, Juntendo University School of Medicine, Japan, 2.Biogen Japan Ltd., 3.Kansai Multiple Sclerosis Center, Kyoto Min-iren Central Hospital)

^○John Foley¹, Defer Gilles², Zhovtis Ryerson Lana³, Cohen Jeffrey A.⁴, Arnold Doug L.⁵, Butzkueven Helmut⁶, Cutter Gary⁷, Giovannoni Gavin⁸, Killestein Joep⁹, Wiendl Heinz¹⁰, Smirnakis Karen¹¹, Xiao Shan¹¹, Kong George¹¹, Kuhelj Robert¹¹, Campbell Nolan¹¹ (1.Rocky Mountain MS Clinic, USA, 2.Institute of Translational Neurology, University of Munster, 3.Biogen, 4.Centre Hospitalier Universitaire de Caen, 5.NYU Langone Health, New York University, 6.Cleveland Clinic, 7.Montreal Neurological Institute, McGill University, and NeuroRx Research, 8.Central Clinical School, Monash University, 9.University of Alabama School of Public Health, 10.Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, 11.MS Centre Amsterdam, VU University Medical Centres)

^○Kazuo Fujihara¹, Kleiter Ingo², Traboulsee Anthony³, Palace Jacqueline⁴, Saiz Albert⁵, Von Budingen H-christian⁶, Stokmaier Daniela⁶, Klingelschmitt Gaelle⁶, Bennett Jeffrey L⁷, Yamamura Takashi⁸ (1.Fukushima Medical University School of Medicine, Japan, 2.Ruhr University Bochum, 3.University of British Columbia, 4.John Radcliffe Hospital, 5.Hospital Clinic and Institut d'Investigacio Biomedica August Pi i Sunyer (IDIBAPS), University of Barcelona, 6.F. Hoffmann-La Roche Ltd, 7.University of Colorado School of Medicine, 8.National Institute of Neuroscience, National Center of Neurology and Psychiatry)