^○Seiya Noda^1,2, Ayuka Murakami^1,2, Seigo Kimura^1,2, Hirotaka Nakanishi³, Masahiro Iijima², Haruki Koike², Masahisa Katsuno² (1.Department of Neurology, National Hospital Organization Suzuka Hospital, 2.Department of Neurology, Nagoya University Graduate School of Medicine, 3.Department of Neurology, Yokkaichi Municipal Hospital)

^○Masaya Honda, Fumitaka Shimizu, Jyunichi Ogasawara, Masatoshi Omoto, Michiaki Koga, Motoharu Kawai, Takashi Kanda (Department of Neurology and Clinical Neuroscience, Yamaguchi University Graduate School of Medicine)

^○Minori Furuta, Natsumi Furuta, Kouki Makioka, Kazuaki Nagashima, Yukio Fujita, Yoshio Ikeda (Gunma University Graduate School of Medicine, Neurology)

^○Nagaaki Katoh, Ryuta Abe, Naoki Ezawa, Daigo Miyazaki, Yoshiki Sekijima (Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine)

^○Seigo Kimura^1,2, Ayuka Murakami^1,2, Seiya Noda^1,2, Hirotaka Nakanishi³, Masahiro Iijima², Haruki Koike², Masahisa Katsuno² (1.Department of Neurology, National Hospital Organization Suzuka Hospital, 2.Department of Neurology, Nagoya University Graduate School of Medicine, 3.Department of Neurology, Yokkaichi Municipal Hospital)

^○Atsuko Nishikawa^1,2, Noguchi Satoru¹, Ikuya Nonaka¹, Nadoka Mori-yoshimura², Susumu Fujikawa³, Takashi Kanda³, Seigo Nakamura⁴, Misaki Yamadera⁵, Yuji Sakiyama⁵, Ichizo Nishino¹ (1.Department of Neuromuscular Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, 2.Department of Neurology, National Center Hospital, National Center of Neurology and Psychiatry, 3.Department of Neurology, Yamaguchi University Hospital, 4.Department of Neurology, National Hakone Hospital, 5.Department of Neurology, Toneyama National Hospital)

^○Shuji Hashiguchi¹, Ai Tsukamoto¹, Miho Saito², Setsuko Kashiwagi², Katsuhito Adachi² (1.Tokushima National Hospital Department of Neurology, 2.Tokushima National Hospital Department of Internal Medicine)