^○Akihiro Nakajima¹, Etsuji Saji¹, Hiroshi Shimizu³, Takahiro Wakasugi¹, Fumihiro Yanagimura⁴, Kaori Yanagawa¹, Masatoyo Nishizawa⁵, Akiyoshi Kakita³, Osamu Onodera¹, Izumi Kawachi^1,2 (1.Department of Neurology, Brain Research Institute, Niigata University, Japan, 2.Comprehensive Medical Education Center, Niigata University School of Medicine, Niigata, Japan, 3.Department of Pathology, Brain Research Institute, Niigata University, 4.Nagaoka Chuo General Hospital, 5.4)Niigata University of Health and Welfare, Niigata, Japan)

^○Shunsei Hirohata^1,2, Hirotoshi Kikuchi² (1.Department of Rheumatology, Nobuhira Hospital, Japan, 2.Department of Internal Medicine, Seikyo University School of Medicine, Japan)

^○Tatsuo Ihara¹, Kazuyoshi Shinpo², Yusei Miyazaki³ (1.Department of Neurology, Otaru General Hospital, Japan, 2.Department of Neurology, Hokkaido Neurosurgical Memorial Hospital, 3.Department of Neurology, National Hospital Organization Hokkaido Medical Center)

^○Mamoru Yamamoto¹, Tathusada Okuno², Jin-lan Piao¹, Mikito Shimizu², Takamasa Nukui¹, Tohru Kouda², Katsuichi Miyamoto³, Makoto Kinoshita², Tomohiro Hayashi³, Hirohumi Konishi¹, Nobuhiro Dougu¹, Ratna Dini Haryun¹, Yuji Nakatuji¹ (1.Department of Neurology, Faculty of Medicine, University of Toyama, Japan, 2.Department of Neurology, Osaka University Graduate School of Medicine, 3.Department of Neurology, Kindai University Hospital)

^○Etsuji Saji¹, Akihiro Nakajima¹, Takahiro Wakasugi¹, Fumihiro Yanagimura², Kaori Yanagawa¹, Masatoyo Nishizawa³, Osamu Onodera¹, Izumi Kawachi^1,4 (1.Department of Neurology, Brain Research Institute, Niigata University, Japan, 2.Department of Neurology, Nagaoka Chuo General Hospital, 3.Niigata University of Health and Welfare, 4.Comprehensive Medical Education Center, Niigata University School of Medicine)

^○Takashi Yamamura¹, Manabu Araki¹, Tatsusada Okuno², Tatsuro Misu³, Yuh-cherng Guo⁴, Cheryl Hemingway⁵, Junnosuke Matsushima⁶, Naofumi Sugaya⁶, Masami Yamashita⁶, H.-christian Von Büdingen⁷, Katsuichi Miyamoto⁸ (1.National Center Hospital of Neurology and Psychiatry, Tokyo, Japan, 2.Division of Neurology, Osaka University, Osaka, Japan, 3.Department of Neurology, Tohoku University, Sendai, Japan·, 4.China Medical University Hospital, Taiwan, 5.Great Ormond Street Hospital for Children, UK, 6.Chugai Pharmaceutical Co. Ltd, Tokyo, Japan, 7.F. Hoffmann-La Roche Ltd, Basel, Switzerland, 8.Department of Medicine, Graduate School of Medical Sciences, Kindai University, Osaka, Japan)

^○Kazuo Fujihara^1,2, Michael Levy³, Achim Berthele⁴, Ho Jin Kim⁵, Ichiro Nakashima⁶, Celia Oreja-guevara⁷, Jacqueline Palace⁸, Sean J Pittock⁹, Murat Terzi¹⁰, Dean M Wingerchuk⁹ (1.Southern TOHOKU Research Institute for Neuroscience (STRINS), Japan, 2.Fukushima Medical University, Japan, 3.Massachusetts General Hospital and Harvard Medical School, 4.Technical University of Munich, 5.Research Institute and Hospital, Goyang, 6.Tohoku Medical and Pharmaceutical University, 7.Hospital Universitario Clinico San Carlos, 8.John Radcliffe Hospita, 9.Mayo Clinic, 10.Ondokuz Mayis University)

^○Takahiro Wakasugi¹, Etsuji Saji¹, Akihiro Nakajima¹, Fumihiro Yanagimura³, Kaori Yanagawa¹, Masatoyo Nishizwa⁴, Osamu Onodera¹, Izumi Kawachi^1,2 (1.Department of Neurology, Brain Research Institute, Niigata University, Japan, 2.Comprehensive Medical Education Center, Niigata University School of Medicine, 3.Department of Neurology, Nagaoka Chuo General Hospital, 4.Niigata University of Health and Welfare)

^○Michael A. Bonilla, Ty Alekzander F. Talamera (Saint Paul's Hospital Iloilo City, Philippines)