^○Koichi Hirata¹, Takao Takeshima², Fumihiko Sakai³, Yotaro Numachi⁴, Ryuji Yoshida⁴, Peng Cheng⁵, Miki Hasebe⁴, Silva Lima Gabriel Paiva da⁶, Cheng Sunfa⁶ (1.Dokkyo Medical University, Japan, 2.Headache Center, Department of Neurology, Tominaga Hospital, 3.Saitama International Headache Center, 4.Amgen K.K., 5.Global Biostatistical Science Amgen Inc., 6.Global Development Amgen Inc.)

^○Hideyo Kasai¹, Keiko Watanabe¹, Daishi Watanabe¹, Keita Mizuma¹, Akinori Futamura², Takeshi Kuroda¹, Satoshi Yano¹, Soutaro Hieda¹, Kenjiro Ono^1,3 (1.Department of Neurology Showa University School of Medicine, Japan, 2.Department of Neurology Showa University Fujigaoka Hospital, 3.Department of Neurology and Neurobiology of Aging, Kanazawa University Graduate School of Medical Sciences)

^○Shoko Takahashi, Yuto Sakai, Jun Sakai, Kazushi Minami, Kenzo Koizumi, Satoshi Okada, Mamoru Shibata (Department of Neurology, Tokyo Dental College Ichikawa General Hospital, Japan)

^○Yasuo Ito, Shugo Fujita, Takashi Mitsufuji, Yoshihiko Nakazato, Toshimasa Yamamoto (Department of Neurology, Saitama Medical University, Japan)

^○Hisanao Akiyama, Naoshi Sasaki, Yoshihisa Yamano (Division of Neurology, Department of Internal Medicine, St. Marianna University School of Medicine, Japan)