^○Mitsuru Ikeno¹, Ayuko Igarashi¹, Shinpei Abe¹, Tomoyuki Nakazawa¹, Madoka Nakajima², Hidenori Sugano², Shinichi Niijima³, Toshiaki Shimizu¹ (1.Department of Pediatrics, Juntendo University Faculty of Medicine, Tokyo, Japan, 2.Department of Neurosurgery, Juntendo University Faculty of Medicine, Tokyo, Japan, 3.Department of Pediatrics Juntendo University Nerima Hospital)

^○Keiko Yanagihara, Ryuko Hayashi, Rie Nakai, Tae Ikeda, Sadami Kimura, Yukiko Mogami, Yasuhiro Suzuki (Osaka Medical Center and Research Institute for Maternal and Child Health, Osaka, Japan)

^○Fumika Endoh, Harumi Yoshinaga, Hiroki Tsutiya, Shizuka Nishimoto, Yuki Hyodo, Katsuhiro Kobayashi (Department of Child Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan)

^○Norimichi Higurashi, Kenjiro Kikuchi (Department of Pediatrics, Jikei University School of Medicine, Tokyo, Japan)

^○Kuriko Kagitani-shimono^1,2,3, Shyou Aoki², Youko Kato², Ryuzou Hanaie², Jyunko Matsuzaki², Jyunpei Tanigawa¹, Yoshiko Iwatani^1,2,3, Jyunji Azuma⁴, Kouji Tominaga^1,2,3, Shin Nabatame^1,3, Ikuko Mohri^1,2, Masako Taniike^1,2, Keiichi Ozono^1,3 (1.Department of Pediatrics, Graduate School of Medicine, Osaka University, Osaka, Japan, 2.United Graduate School of Child Development Osaka University, Osaka, Japan, 3.Osaka University Hospital Epilepsy Center, Osaka, Japan, 4.Department of Pediatrics, Minoh City Hospital, Osaka, Japan)

^○Kenshi Sei, Azusa Ikeda, Tumiko Takashima, Yu Tuyusaki, Kazushi Ichikawa, Megumi Tuji, Mizue Iai, Sumimasa Yamashita, Tomohide Goto (Kanagawa Children's Medical center, Kanagawa, Japan)