Osamu Kano¹, Kiyoko Murata¹, Masaru Yanagihashi¹, Ken Miura¹, Junpei Nagasawa¹, Masahiro Sawada¹, Sayori Hanashiro¹, Maya Kyuzen¹, Junya Ebina¹, Harumi Morioka¹, Takanori Takazawa¹, Kiyokazu Kawabe¹, Ken Ikeda¹, Tatsuki Sugisawa², Satoru Ebihara², Yasuo Iwasaki¹ (1.Department of Neurology, Toho University Faculty of Medicine, Japan, 2.Department of Rehabilitation, Toho University Faculty of Medicine)

Hitoshi Warita¹, Tomomi Shijo¹, Kensuke Ikeda¹, Tetsuya Akiyama², Shio Mitsuzawa², Naoko Nakamura², Hiroya Ono², Ayumi Nishiyama¹, Naoki Suzuki¹, Masashi Aoki² (1.Department of Neurology, Tohoku University Hospital, Japan, 2.Department of Neurology, Tohoku University Graduate School of Medicine)

Hiroyuki Todo, Katsuya Nishida, Hiroshi Yamasaki, Ryuki Ando, Yu Takenaka, Mariko Ando, Ichiro Yokota, Keisuke Nishimoto, Kunihiko Kawamoto, Maki Mitani, Naonobu Futamura, Itaru Funakawa (National Hospital Organization Hyogo-Chuo National Hospiral, Japan)

Yasuyuki Ohta, Emi Nomura, Jingwei Shang, Tian Feng, Yumiko Nakano, Nozomi Hishikawa, Kota Sato, Mami Takemoto, Toru Yamashita, Koji Abe (Department of Neurology, Okayama University, Japan)

Yuji Saitoh¹, Masaki Kakizawa^1,2, Madoka Mori-yoshimura¹, Miho Murata^1,3, Yuji Takahashi¹ (1.Department of Neurology, National Center of Neurology and Psychiatry, Japan, 2.Department of Neurology, Aizawa Hospital, 3.Deceased in September 2018)

Takashi Ayaki, Shuji Narumiya, Yuuko Hasebe, Yousuke Taruno, Hodaka Yamakado, Riki Matsumoto, Akio Ikeda, Ryosuke Takahashi (Department of Neurology, Kyoto University Graduate School of Medicine, Japan)