^○Masaaki Niino¹, Toshiyuki Fukazawa², Jun-ichi Kira³, Tatsusada Okuno⁴, Masahiro Mori⁵, Nobuo Sanjo⁶, Takashi Ohashi⁷, Hikoaki Fukaura⁸, Juichi Fujimori⁹, Yuko Shimizu¹⁰, Nobuhiro Mifune¹¹, Yusei Miyazaki¹, Eri Takahashi¹, Seiji Kikuchi¹, Dawn Langdon¹², Ralph Benedict¹³, Makoto Matsui¹⁴ (1.Department of Clinical Research, Hokkaido Medical Center, 2.Sapporo Neurology Hospital, 3.Department of Neurology, Kyushu University, 4.Department of Neurology, Osaka University Graduate School of Medicine, 5.Department of Neurology, Chiba University, 6.Department of Neurology and Neurological Science, Tokyo Medical and Dental University, 7.Department of Neurology, Tokyo Women's Medical University Yachiyo Medical Center, 8.Department of Neurology, Saitama Medical Center, Saitama Medical University, 9.Department of Neurology, Tohoku Medical and Pharmaceutical University, 10.Department of Neurology, Tokyo Women's Medical University School of Medicine, 11.School of Management, Kochi University of Technology, 12.Department of Psychology, Royal Holloway University of London, 13.Department of Neurology, University at Buffalo, 14.Department of Neurology, Kanazawa Medical University)

^○Yoshiki Takai¹, Ichiro Nakashia^1,2, Toshiyuki Takahashi^1,3, Tatsuro Misu^1,4, Hiroshi Kuroda¹, Syuhei Nishiyama¹, Ryo Ogawa¹, Kimihiko Kanoko¹, Kazuo Fujihara^1,5, Masashi Aoki¹ (1.Department of Neurology, Tohoku University Graduate School of Medicine, 2.Department of Neurology, Tohoku Medical and Pharmaceutical University, 3.Department of Neurology, National Yonezawa Hospital, 4.Department of Multiple Sclerosis Therapeutics, Tohoku University Graduate School of Medicine, 5.Department of Multiple Sclerosis Therapeutics, Fukushima Medical University)

^○Ryo Yamasaki, Yinan Zhao, Hiroo Yamaguchi, Jun-ichi Kira (Department of Neurology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University)

^○Takahiro Wakasugi, Etsuji Saji, Fumihiro Yanagimura, Osamu Onodera, Izumi Kawachi (Department of Neurology, Brain Research Institute, Niigata University)

^○Daisuke Noto¹, Yasunobu Hoshino^1,2, Tong Chen¹, Miho Mizuno¹, Sachiko Miyake¹ (1.Department of Immunology, Juntendo University School of Medicine, 2.Department of Neurology, Juntendo University School of Medicine)

^○Fumitaka Shimizu, Yuka Hamamoto, Yukio Takeshita, Yasuteru Sano, Toshihiko Maeda, Susumu Fujikawa, Shinya Honda, Takashi Kanda (Department of Neurology and Clinical Neuroscience, Yamaguchi University Graduate School of Medicine, Ube, Japan)