^○Fumihito Nozaki, Shohei Eto, Mariko Ishihara, Kenji Inoue (Department of Genetics, Shiga Medical Center for Children)

^○Hirokazu Tsuchie¹, Michiru Sasaki^1,2, Tohru Okanishi¹, Yoshihiro Maegaki¹ (1.Department of Neuropediatrics,University of Tottori,Tottori,Japan, 2.Department of Pediatrics, Hokkaidoryouikuen,Hokkaido,Japan)

^○Masayoshi Oguri^1,2, Yukihiko Konishi², Wataru Jinnai³, Takashi Kusaka² (1.Department of Medical Technology, Kagawa Prefectural University of Health Sciences, Japan, 2.Department of Pediatrics, Kagawa University, 3.Department of Pediatrics, Kagawa prefectural central hospital)

^○Keiko Morioka, Asuka Toriyama, Kaishu Oda, Kiyoshi Nakano, Ayako Enami (Fujinomiya city,Japan)

^○Yu Aihara¹, Yusuke Ito¹, Eri Takeshita¹, Mari Oba², Kaoru Yamatomo¹, Noriko Sumitomo¹, Hisako Yamamoto¹, Shimpei Baba¹, Yuko Motohashi¹, Takashi Saito¹, Hajime Ariga³, Hirofumi Komaki^1,4 (1.Department of Child Neurology, National Center Hospital, National Center of Neurology and Psychiatry, Kodaira, Tokyo, Japan., 2.Clinical reserch and education promotion division, National Center of Neurology and Psychiatry, Kodaira, Tokyo, Japan., 3.Department of gastroenterology, National Center Hospital, National Center of Neurology and Psychiatry, Kodaira, Tokyo, Japan., 4.Translational medical center, National Center of Neurology and Psychiatry, Kodaira, Tokyo, Japan.)

^○Akiko Wakisaka, eiko Yoshida, maiko Takakuwa, Akiko Katou, Shinya Yamada, Nami Nakamura, Keiko Maruhashi, Ichiroh Ohno (Department of Pediatrics,National Hospital Organization Iou National Hospital,Kanazawa,Japan)

^○Noriko Sumitomo¹, Atsushi Arai¹, Akiko Hanai², Eri Takeshita¹, Yuko Shimizu-Motohashi¹, Hirofumi Komaki¹ (1.Department of child neurology, national center of neurology and psychiatry, Tokyo, Japan, 2.Nursing department, national center of neurology and psychiatry, Tokyo, Japan)

^○Noriko Sumitomo¹, Atsushi Arai¹, Akiko Hanai², Yuko Shimizu-Motohashi¹, Eri Takeshita¹, Hirofumi Komaki¹ (1.Department of child neurology, national center of neurology and psychiatry, Tokyo, Japan, 2.Nursing department, national center of neurology and psychiatry, Tokyo, Japan)

^○Masahiro Kawaguchi^1,2, Satoru Kawai², Sho Wada³, Saori Sugita², Machiko Kito², Yuki Imai², Hideaki Fukushima⁴, Motomasa Suzuki¹, Kazuya Itomi¹ (1.Department of Pediatric Neurology, Aichi Children's Health and Medical Center, Obu, Aichi, Japan, 2.Department of Neonatology, Aichi Children's Health and Medical Center, Obu, Aichi, Japan, 3.Division of Pediatric intensive care unit, Aichi Children's Health and Medical Center, Obu, Aichi, Japan, 4.Department of Pediatrics, Ichinomiya Municipal Hospital, Ichinomiya, Aichi, Japan)

^○Takumi Nakahashi¹, Ryuki Matsuura², Kenjiro Kikuchi², Rikako Takeda², Hirokazu Takeuchi², Hazuki Nonoyama², Yuko Hirata², Reiko Koichihara³, Shin-ichiro Hamano² (1.Division of Pediatrics, Saitama Childrens Medical Center, Saitama, Japan, 2.Division of Neurology, Saitama Childrens Medical Center, Saitama, Japan, 3.Division of Child Health and Human Development, Saitama Childrens Medical Center, Saitama, Japan)

^○Yuki Inami¹, Yurina Habasaki², Yuki Minamisawa¹, Mutsumi Sato², Hirotaka Motoi¹, Yoshihiro Watanabe¹, Hideki Ogata³, Noriko Isobe³ (1.Department of Pediatrics,Yokohama City University Medical Center,Kanagawa,Japan, 2.Depatrment of Pediatrics,Odawara Municipal Hospital,Kanagawa,Japan, 3.Department of Neurology,University of Kyushu,Hukuoka,Japan)

^○Ryunosuke Nomura¹, Akihiko Ishiyama¹, Sakurako Yamamoto¹, Ko Hirata¹, Hirofumi Kashii¹, Ai Hoshino¹, Mitsumasa Fukuda¹, Akinori Uruha², Sahoko Miyama³, Shigeaki Suzuki⁴, Satoko Kumada¹ (1.Department of Neuropediatrics, Tokyo Metropolitan Neurological Hospital, Tokyo, Japan, 2.Department of Neurology, Tokyo Metropolitan Neurological Hospital, Tokyo, Japan, 3.Department of Neurology, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan, 4.Department of Neurology, Keio University School of Medicine, Tokyo, Japan)

^○Jun Hirai¹, Hiromi Teranisi^1,2, Satomi Kondo¹, Takuya Endo¹, Satomi Otaki^1,2, Kaori Sassa^1,2, Hiroshi Matsumoto^1,2, Hideo Yamanouchi^1,2 (1.Department of Pediatrics, Saitama Medical School Hospital, Saitama, Japan, 2.Epilepsy Center, Saitama Medical School Hospital)

^○Kazuhiro Haginoya¹, Soichiro Tanaka¹, Aritomo Kawashima¹, Yu Katata¹, Kaori Kodama¹, Wakaba Endo¹, Takehiko Inui¹, Noriko Togashi¹, Satoko Miyatake², Naomichi Matsumoto² (1.Department of Pediatric Neurology, Miyagi Children's Hospital, 2.Department of Human Genetics, Yokohama City University)

^○Nobutsune Ishikawa¹, Ichizo Nishino² (1.Department of Pediatrics, Hiroshima Prefectural Hospital, Hiroshima, Japan, 2.Department of Neuromuscular Research, National Center of Neurology and Psychiatry, Kodaira, Japan)

^○Megumi Tsuji^1,2, Shotaro Morikawa¹, Kana Osada¹, Tamaki Ikegawa¹, Azusa Ikeda¹, Yu Tsuyusaki¹, Yukiko Kuroda³, Kenji Kurosawa³, Tomohide Goto¹ (1.Division of Neurology, Kanagawa Children's Medical Center, Yokohama, Japan, 2.Institution for Children with Profound Multiple Disabilities, Kanagawa Children's Medical Center, Yokohama, Japan, 3.Division of Genetics, Kanagawa Children's Medical Center, Yokohama, Japan)

^○Kaori Aiba, Mako Wada, Haruhito Horita, Aki Muto, Masahiro Kawaguchi, Mahito Atobe, Yusuke Aoki, Motomasa Suzuki, Kazuya Itomi (Department of Pediatric Neurology, Aichi Children's Health and Medical Center, Obu, Japan)

^○Kaori Konno, Yukiko Osawa, Toshimasa Obonai (Department of Pediatrics, Tokyo Metropolitan Tama-Hokubu Medical Center, tokyo, Japan)

^○Sho Matsuyama, Sayuri Watanabe (Janssen Pharmaceutical K.K., Tokyo, Japan)

^○Keiko Wada, Michiko Makino, Takako Tamura, Yumiko Ohno, Kuniko Uno, Keiko Akahoshi, Junko Ohhinata, Teruyuki Tanaka, Hitoshi Shimoyama, Shigeto Matsumaru, Masayuki Sasaki (Tokyo Children's rehabilitation Hospital, Tokyo, Japan)