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

^○Kaoru Ishizaki¹, Hanami Yoshioka¹, Satoshi Yuki¹, Hidekazu Nakamura¹, Manabu Hirai¹, Gen Sobue² (1.Mitsubishi Tanabe Pharma Corporation, 2.Nagoya University Graduate School of Medicine)

^○Takahiro Takeda, Mizuho Koide, Nobuyuki Araki, Sagiri Isose, Kimiko Ito, Kazuhiro Honda, Kimihito Arai (National Hospital Organization Chibahigashi Hospital)

^○Kazuaki Nagashima, Masayuki Sato, Yukio Fujita, Masaki Ikeda, Yoshio Ikeda (Department of neurology, Gunma university hospital)

^○Takehiro Ueda, Hisatsugu Tachibana, Takeshi Araki, Hirotomo Suehiro, Shunsuke Watanabe, Kento Matoba, Kenji Sekiguchi, Riki Matsumoto (Division of Neurology, Kobe University Graduate School of Medicine)

^○Raita Kikuchi¹, Kenji Ishihara², Kiyomi Nagumo¹, Junichi Shiota³, Mitsuru Kawamura⁴, Mari Yoshida⁵ (1.Department of Neurology, Ushioda General Hospital, 2.Department of Neurology, Asahi Hospital of Neurology and Rehabilitation, 3.Ushioda Homecare Clinic, 4.Okusawa Hospital and Clinics, 5.Department of Neuropathology, Institute for Medical Science of Aging, Aichi Medical University)

^○Gaku Okumura, Masahiro Biyajima, Kazuki Ozawa, Teruya Morizumi, Ken Takasone, Akihiro Ueno, Tsuneaki Yoshinaga, Yoshiki Sekijima (Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine)

^○Ayano Kondo¹, Yoshitaka Shiraishi², Noriko Kato^2,5, Hiroe Takasu³, Takaharu Yamada^4,5, Saori Morozumi¹, Keizo Yasui¹ (1.Department of Neurology, Nagoya Daini Red Cross Hospital, 2.Department of Obstetrics, Nagoya Daini Red Cross Hospital, 3.Department of Anestesiology, Nagoya Daini Red Cross Hospital, 4.Department of Neonatal, Nagoya Daini Red Cross Hospital, 5.Department of Genetics, Nagoya Daini Red Cross Hospital)

^○Minori Furuta, Hiroo Kasahara, Kazuaki Nagashima, Yukio Fujita, Masaki Ikeda, Yoshio Ikeda (Gunma University Graduate School of Medicine)

^○Toshie Devereaux, Sakura Takasaki, Misuzu Hoshino, Haruki Makioka, Genshu Nakamura, Naoto Matsuda (Biogen Japan)