^○Shigemasa Suzuki, Tsuyoshi Uchiyama, Tatsuhito Ishii, Hironobu Myojin, Yoshiyuki Kondo, Keishirou Satou, Toshihiko Ohashi (Department of Neurology Seirei Hamamatsu General Hospital)

^○Katsuichi Miyamoto, Susumu Kusunoki (Department of Neurology, Kindai University School of Medicine)

^○Yuko Shimizu (Tokyo Women`s Medical University)

^○Mizuki Kitamura¹, Takuya Sasaki¹, Takahiro Nakayama¹, Tomoki Nakamori², Ichiro Imafuku¹ (1.Department of Neurology, Yokohama Rosai Hospital, 2.Department of Emergency and Disaster Medicine, Emergency and Critical Care Center, Yokohama Rosai Hospital)

^○Megumi Isa¹, Akiko Ishii¹, Yasuhiro Ogawa¹, Takashi Kanbayashi², Akira Tamaoka¹ (1.University of Tsukuba hospital, Neurology, 2.International Institute for Integrative Sleep Medicine)

^○Kazumasa Yokoyama¹, Ryusuke Sato², Haruki Makioka², Michihiro Kanda², Naoto Matsuda², Takahiko Saida³ (1.Department of Neurology, Juntendo University School of Medicine, 2.Biogen Japan Ltd., 3.Kyoto Min-iren Central Hospital, Kansai Multiple Sclerosis Center)

^○Megumi Toko¹, Hiroki Ueno¹, Tomohiko Ohshita¹, Juri Kitamura², Kazuhide Ochi³, Hirofumi Maruyama¹ (1.Department of Clinical Neuroscience and Therapeutics, Hiroshima University Graduate School of Biomedical and Health Sciences, 2.Department of Neurology, National Hospital Organization Higashihiroshima Medical Center, 3.Department of Neurology, Hiroshima City Asa Hospital)

^○Chihiro Namatame¹, Tatsuro Misu¹, Toshiyuki Takahashi^1,2, Ryo Ogawa³, Kimihiko Kaneko^1,4, Yoshiki Takai¹, Shuhei Nishiyama¹, Ichiro Nakashima⁵, Kazuo Fujihara⁶, Masashi Aoki¹ (1.Department of Neurology, Tohoku University School of Medicine, 2.Department of Neurology, Yonezawa National Hospital, 3.Department of Neurology, Sendai City Hospital, 4.Department of Neurology, Miyagi National Hospital, 5.Department of Neurology, Tohoku Medical and Pharmaceutical University, 6.Department Multiple Sclerosis & Therapeutics, Fukushima Medical University)

^○Hirofumi Ochi¹, Kazumasa Yokoyama², Ichiro Nakashima³, Ryusuke Sato⁴, Haruki Makioka⁴, Yayoi Sato⁴, Naoto Matsuda⁴, Takashi Yamamura⁵ (1.Department of Neurology and Geriatric Medicine, Ehime University Graduate School of Medicine, 2.Department of Neurology, Juntendo University School of Medicine, 3.Division of Neurology, Tohoku Medical and Pharmaceutical University, 4.Biogen Japan Ltd., 5.Department of Immunology, National Institute of Neuroscience, National Center of Neurology and Psychiatry)

^○Ayako Koguchi, Manato Hara, Hirokazu Uchigami, Nanaka Yamaguchi, Kenichiro Sato, Kaori Sakuishi, Tatsushi Toda (The University Tokyo hospital, department of Neurology)