^○Masaya Hironishi¹, Yoshiaki Nakayama¹, Kazumi Tsuji¹, Hiroshi Ishiguchi¹, Hiroshi Ishiguchi², Sohei Yoshida², Hidefumi Ito¹ (1.Department of Neurology, Wakayama Medical University, 2.Department of Health Sciences, Kansai University of Health Sciences)

^○Naoki Hayashi¹, Naoki Atsuta¹, Daichi Yokoi¹, Ryoichi Nakamura¹, Mizuki Ito¹, Hirohisa Watanabe¹, Masahisa Katsuno¹, Yuishin Izumi², Ikuko Aiba³, Osamu Kano⁴, Akira Taniguchi⁵, Mitsuya Morita⁶, Koji Abe⁷, Kazuaki Kanai⁸, Nobutaka Hattori⁸, Masashi Aoki⁹, Satoshi Kuwabara¹⁰, Ryuji Kaji², Gen Sobue¹, JaCALS^1,2,3,4,5 (1.Nagoya University, 2.Tokushima University, 3.Higashinagoya National Hospital, 4.Toho University Omori Medical Center, 5.Mie University, 6.Jichi Medical University, 7.Okayama University, 8.Juntendo University, 9.Tohoku University, 10.Chiba University)

^○Junichiro Ohira, Hajime Yoshimura, Ryota Tamura, Syota Segawa, Naoya Mimura, Jun Ueda, Satoru Fujiwara, Yasutaka Murakami, Junko Ishii, Tomoyuki Kono, Nobuyuki Ohara, Michi Kawamoto, Nobuo Kohara (Kobe City Medical Center General Hospital, Department of Neurology)

^○Fumiharu Kimura, Takahiko Hirose, Simon Ishida, Hideto Nakajima, Shigeki Arawaka (Osaka Medical College)

^○Kiyonobu Komai¹, Chiho Ishida¹, Kazuya Takahashi¹, Atsuro Tagami², Yuko Motozaki¹, Tokuhei Ikeda¹, Miwako Asakawa¹, Atsuhiro Kawashima³ (1.Department of Neurology, Iou National Hospital, NHO, 2.Department of Respiratory Medicine, Iou National Hospital, NHO, 3.Department of Pathology and Laboratory Medicine, Kanazawa Medical Center, NHO)

^○Akifumi Yamamoto, Ayako Miyoshi, Akihiro Watanabe, Hajime Arahata, Yuji Kawano, Naokazu Sasagasako (Department of Neurology, National Hospital Organization Omuta Hospital)