^○Takeshi Yoshimoto¹, Shiori Ogura², Hiroyuki Ishikawa¹, Eriko Yamaguchi¹, Yorito Hattori¹, Yasuhisa Akaiwa³, Tomoyuki Miyamoto³, Michi Kawamoto⁴, Masahiko Ichijo⁵, Hiroyasu Inoue⁶, Masahiro Oomura⁶, Toshiki Mizuno⁷, Hidekazu Tomimoto⁸, Kazunori Toyoda², Masatoshi Koga², Masafumi Ihara¹ (1.Department of Neurology, National Cerebral and Cardiovascular Center, Japan, 2.Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, 3.Department of Neurology, Dokkyo Medical University Saitama Medical Centre, 4.Department of Neurology, Kobe City Medical Center General Hospital, 5.Department of Neurology, Musashino Red Cross Hospital, 6.Department of Neurology, Nagoya City University Graduate School of Medical Sciences, 7.Department of Neurology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 8.Department of Neurology, Graduate School of Medicine, Mie University)

^○Soichiro Shibata¹, Kenzo Sakurai¹, Keiji Tachikawa¹, Riyoko Ko¹, Sakae Nishiyama¹, Takayuki Fukano¹, Kenji Isahaya¹, Takafumi Haraguchi², Maki Ishibashi², Yasuyuki Kobayashi², Yoshihisa Yamano¹ (1.Division of Neurology, Department of Internal Medicine, St. Marianna University School of Medicine, Japan, 2.Department of Medical Information and Communication Technology Research, St. Marianna University School of Medicine)

^○Hidekazu Yamazaki¹, Keisuke Hosomi³, Mari Kawaguchi³, Ayumi Moriya³, Seiki Andou³, Marie Ishizuka³, Nao Mittukaichi³, Rei Mizuura⁴, Koutarou Takeda⁴, Azusa Iida⁵, Risa Hayashi⁶, Syuuhei Terayama⁷, Masafumi Morimoto² (1.Department of Neurology and Neuroendovascular Treatment, Yokohama Shintoshi Neurosurgical Hospital, Japan, 2.Department of Neurosurgery, Yokohama Shintoshi Neurosurgical hospital, Yokohama, Japan, 3.Department of Nursing, Yokohama Shintoshi Neurosurgical hospital, Yokohama, Japan, 4.Department of Radiology, Yokohama Shintoshi Neurosurgical hospital, Yokohama, Japan, 5.Department of Medical institute inspection, Yokohama Shintoshi Neurosurgical hospital, Yokohama, Japan, 6.Department of Pharmacy, Yokohama Shintoshi Neurosurgical hospital, Yokohama, Japan, 7.Department of Neurosurgery, Yokohama Shintoshi Neurosurgical hospital, Yokohama, Japan)

^○Eriko Yamaguchi¹, Takeshi Yoshimoto¹, Kozue Saito³, Yorito Hattori¹, Kazuo Washida¹, Satoshi Saito¹, Kazuki Fukuma¹, Tomotaka Tanaka¹, Kazunori Toyoda², Masatoshi Koga², Masafumi Ihara¹ (1.Department of Neurology, National Cerebral and Cardiovascular Center, Japan, 2.Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, 3.Department of Neurology, Nara Medical University)

^○Kumiko Miura¹, Reiji Koide¹, Tomoaki Kameda³, Miyu Usui¹, Risa Suzuki¹, Hikaru Watanabe¹, Misato Ozawa¹, Masayuki Suzuki¹, Yuhei Anan¹, Tadashi Ozawa¹, Kohsuke Matuzono¹, Takahumi Mashiko¹, Ryota Tanaka¹, Harushi Mori², Shigeru Fujimoto¹ (1.Department of Neurology, Jichi Medical University, Japan, 2.Department of Radiology, Jichi Medical University, 3.Department of Neurology, Shin-Oyama City Hospital)

^○Kentaro Tokuoka, Eimi Isago, Sachiko Kurokawa, Ayana Kadokura, Yuka Chin, Takashi Yasuda, Shigeru Nogawa (Tokai University Hachioji Hospital, Department of Neurology, Japan)