Keita Mizuma¹, Takahiro Nose¹, Yuta Kato¹, Ayako Miki¹, Hiroyasu Komuro¹, Tetsuhito Nohara¹, Daishi Watanabe¹, Ayako Kuriki², Kenjiro Ono³, Hidetomo Murakami¹ (1.Department of Neurology, Showa University School of Medicine, Tokyo, Japan, 2.Department of Neurology, Showa University Koto Toyosu Hospital, Japan, 3.Department of Neurology Kanazawa University Graduate School of Medical Sciences, Japan)

Yuichi Akaogi, Kenta Osawa, Yoshikatsu Fujinuma, Koichi Honma (Department of Neurology, Chiba Cerebral and Cardiovascular Center, Japan)

Sono Toi, Megumi Hosoya, Satoko Arai, Kentaro Ishizuka, Eiko Higuchi, Takafumi Mizuno, Takao Hoshino, Yukiko Tsutsumi, Kazuo Kitagawa (Tokyo Women's Medical University, Tokyo, Japan)

Kaoru Nakanishi¹, Hiroyuki Kawano¹, Hayate Onuki¹, Taichi Okazaki¹, Kensuke Ogata¹, Ayane Kawatake¹, Atsushi Yamamichi¹, Mikito Saito¹, Takashi Johno¹, Hibiku Maruoka¹, Makoto Takemaru¹, Yuko Honda¹, Yoshiko Unno¹, Toshiaki Sato², Yoshiaki Shiokawa³, Teruyuki Hirano¹ (1.Department of Stroke and Cerebrovascular Medicine, Kyorin University, Japan, 2.Department of Cardiology, Japan, 3.Department of Neurosurgery, Japan)

Shinya Oginezawa, Hiroshi Ohara, Mitsuteru Simohata, Yumiko Watanabe, Hajime Tanaka (Department of Neurology, Shinrakuen Hospital, Japan)

Fumiya Kobayashi, Hidesato Takezawa, Daisuke Nakashima, Takuma Katou, Akihiro Fujii (Depertment of neurology, Saiseikai Shiga Hospital, Japan)