^○Takuya Matsumoto, Jinsoo Koh, Hidefumi Ito (Department of Neurology, Wakayama Medical University)

^○Hitoshi Yamada (Yokohama Neurology Clinic)

^○Ko Tsuyama¹, Takashi Ogawa¹, Taku Hatano¹, Haruka Takeshige¹, Christina Andica², Asami Saito², Koji Kamagata², Takahiro Koinuma¹, Ryota Nakamura¹, Hirokazu Iwamuro¹, Genko Oyama¹, Yasushi Shimo¹, Atsushi Umemura³, Masanobu Ito⁴, Shigeki Aoki², Nobutaka Hattori¹ (1.Department of Neurology, Juntendo University Faculty of Medicine, 2.Department of Radiology, Juntendo University Faculty of Medicine, 3.Department of Neurosurgery, Juntendo University Faculty of Medicine, 4.Department of Psychiatry, Juntendo University Faculty of Medicine)

^○Yoshiaki Takahashi, Motonori Takamiya, Mizuki Morimoto, Nobutoshi Morimoto (Department of Neurology, Kagawa Prefectural Central Hospital)

^○Ken Yamamoto¹, Yoko Nabeshima¹, Shohei Nomoto¹, Shinji Kurokawa¹, Yoshiyuki Owan¹, Ryuta Kinno², Kenjiro Ono³, Yasuhiko Baba¹ (1.Department of Neurology, Showa University Fujigaoka Hospital, 2.Department of Neurology, Showa University Yokohama Northern Hospital, 3.Department of Medicine, Division of Neurology, Showa University School of Medicine)

^○Hideto Joki¹, Yosuke Miyaji¹, Yu Kitazawa¹, Katsuo Kimura², Hitaru Kishida², Naohisa Ueda², Hiroshi Doi¹, Shigeru Koyano^1,3, Hideyuki Takeuchi¹, Fumiaki Tanaka¹ (1.Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 2.Department of Neurology, Yokohama City University Medical Center, 3.Department of Neurology, Yokohama Minami Kyosai Hospital)

^○Toshiki Yoshida^1,2, Yoshitaka Yamanaka^1,3,4, Nobuyuki Araki¹, Akira Katagiri^1,5, Yoshikatsu Fujinuma^1,5, Tatsuya Yamamoto^1,6, Shigeki Hirano¹, Yoshinori Higuchi⁷, Satoshi Kuwabara¹ (1.Department of Neurology, Chiba University Graduate School of Medicine, 2.Department of Neurology, Asahi General Hospital, 3.Urayasu Rehabilitation Education Center, Chiba University Hospital, 4.Department of Neurology, TUMS Urayasu Hospital, 5.Department of Neurology, Kimitsu Chuo Hospital, 6.Chiba Prefectural University of Health Sciences, 7.Department of Neurosurgery, Chiba University Graduate School of Medicine)

^○Kazumasa Shindo, Yuto Morishima, Yumi Suwa, Tohko Sato, Naonori Kurita, Akane Satake, Mai Tsuchiya, Takahiro Natori, Yuta Ichinose, Takanori Hata, Kishin Koh, Takamura Nagasaka, Yoshihisa Takiyama (Department of Neurology, University of Yamanashi)

^○Junichiro Takahashi, Hidetomo Murakami, Tomotaka Shiraishi, Tadashi Umehara, Shusaku Omoto, Maki Takahashi, Haruhiko Motegi, Takahiro Maku, Hiroki Takatsu, Ryoji Nakada, Takeo Satou, Asako Onda, Hiromasa Matsuno, Teppei Komatsu, Keiko Bouno, Kenichiro Sakai, Hidetaka Mitsumura, Yasuyuki Iguchi (Department of Neurology, The Jikei University School of Medicine)