^○Nanako Takase¹, Noboru Igarashi³, Hiromichi Taneichi⁴, Naoya Ootuka², Kumi Yasukawa¹, Takafumi Honda¹, Kitami Hayashi¹, Hiromichi Hamada¹, Jun-ichi Takanashi¹ (1.Department of Pediatrics, Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan, 2.Department of Neonatology, Tokyo Women's Medical Univercity Yachiyo Medical Center, Yachiyo,Japan, 3.Department of Pediatrics, Toyama Prefectural Central Hospital,Toyama,Japan, 4.Department of Pediatrics, Faculty of Medicine, University of Toyama, Toyama, Japan)

^○Masayoshi Mori^1,2, You Okizuka², Hikaru Kitahara¹, Ayumi Nakata¹, Takuya Matsuda¹, Satoshi Oonishi², Yuuya Hashimura¹, Shinsaku Hayashi¹, Takamichi Uchiyama¹, Hidetugu Utsunomiya³, Hirotaka Minami¹ (1.The Department of Pediatric, Takatsuki hospital, Osaka, Japan, 2.The Department of Pediatric Intensive Care, Takatsuki hospital, Osaka, Japan, 3.The Department of Pediatric Radiology, Takatsuki hospital, Osaka, Japan)

^○Yuri Sakaguchi^1,2, Toshiki Takenouchi¹, Masaru Takayanagi³, Yukitoshi Takahashi⁴, Toshifumi Hasegawa⁵, Isamu Kamimaki⁶, Takao Takahashi¹ (1.Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan, 2.Center for Medical Genetics, Keio University School of Medicine, Tokyo, Japan, 3.Department of Pediatrics, Sendai City Hospital, Sendai, Japan, 4.Department of Pediatrics, Shizuoka Institute of Epilepsy and Neurological Disorders, Shizuoka, Japan, 5.Department of Pediatrics, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan, 6.Department of Pediatrics, National Hospital Organization, Saitama National Hospital, Saitama, Japan)

^○Mutsumi Morishita¹, Shinichiro Hamano¹, Jun Kubota¹, Erika Hiwatari¹, Satoru Ikemoto², Ryuki Matsuura¹, Reiko Koichihara², Motoyuki Minamitani², Toshikazu Itabashi³, Katsuyoshi Kou³ (1.The Department of Neurology,Saitama Children's Medical Center, Saitama, Japan, 2.The Department of Health for Children,Saitama Children's Medical Center, Saitama-shi, Japan, 3.The Department of Hematology and Oncology,Saitama Children's Medical Center)

^○Yoko Moriyama¹, Jun-ichi Takanashi¹, Kitami Hayashi¹, Yuri Shirato¹, Kumi Yasukawa¹, Takahumi Honda¹, Seiji Watanabe², Masaya Kubota³, Sora Terashima³, Taro Kitamura⁴, Yuji Fujita⁵, Gaku Yamanama⁶ (1.Tokyo Women's Medical University Yachiyo Medical Center,Chiba,Japan, 2.Shizuoka Children's Hospital, Shizuoka-shi, Japan, 3.National Center for Child Health and Development, 4.Sendai City Hospital, 5.Teikyo University Medical Center, Ichihara-shi, Japan, 6.TOKYO MEDICAL UNIVERSITY HOSPITAL)

^○Hiromi Hibino¹, Naoko Ishihara¹, Masahiro Kawaguchi², Kensei Gotoh², Naoko Nishimura², Takao Ozaki², Hiroki Kurahashi³ (1.Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Japan, 2.Department of Pediatrics, Konan Kosei Hospital, Konan, Japan, 3.Division of Molecular Genetic, Insitute for Comprehensive Medical Science, Fujita Health University, Toyoake, Japan)

^○Shino Shimada^1,2, Hirokazu Oguni², Yui Otani², Ai Nishikawa², Susumu Ito², Kaoru Eto², Tomoyuki Nakazawa⁴, Satoru Nagata², Toshiyuki Yamamoto³ (1.Department of Pediatrics, Juntendo University Urayasu Hospital, Chiba, Japan, 2.Department of Pediatrics, Tokyo Womens Medical University, Tokyo, Japan, 3.Tokyo Womens Medical University Institute for Integrated Medical Sciences, Tokyo, Japan, 4.Department of Pediatrics, Toshima Hospital, Tokyo, Japan, 5.Department of Pediatrics, Toshima Hospital, Tokyo, Japan)