^○Yusaku Endo¹, Teruhiko Suzuki¹, Kouichi Hirano¹, Keiko Murayama^1,2 (1.Department of Pediatrics, Yuuainosato clinic, Hamamatsu City Welfare and Medical Center for Development, Hamamatsu, Japan, 2.Genki Kodomo Clinic, Hamamatsu, Japan)

^○Kenji Inoue, Tomohiro Kumada, Minoru Shibata, Fumihito Nozaki, Ikuko Hiejima, Anri Hayashi, Mioko Mori, Saeko Sasaki, Tatsuya Fujii (Department of Pediatrics, Shiga Medical Center for Children, Shiga, Japan)

^○Ikuko Hiejima, Tomohiro Kumada, Kenji Inoue, Minoru Shibata, Humihito Nozaki, Anri Hayashi, Mioko Mori, Saeko Sasaki, Tatuya Hujii (Shiga Medical Center for Children, Shiga, Japan)

^○Yuki Maki¹, Chihiro Abe¹, Naoko Kurahashi¹, Keitaro Yamada¹, Koichi Maruyama¹, Kosaburo Aso² (1.Department of Pediatric Neurology, Central Hospital, Aichi Welfare Center for Persons with Developmental Disabilities, Kasugai, Japan, 2.Residential Facilities for Children with Mental and Physical Disabilities, Aichi Welfare Center for Persons with Developmental Disabilities, Kasugai, Japan)

^○Toshiyuki Maeda¹, Keiko Hirabaru¹, Daisuke Tajima¹, Muneaki Matsuo¹, Kojiro Furukawa² (1.Department of Pediatrics, Faculty of Medicine, Saga University, Saga, Japan, 2.Department of Cardiovascular Surgery, Faculty of Medicine, Saga University, Saga, Japan)

^○Asuka Muramatsu¹, Kousuke Nakamura¹, Sayaka Ishii¹, Yuuko Kamiya¹, Hideaki Kanemura², Kanji Sugita², Masao Aihara³ (1.National Hospital Organization Kofu National Hospital, Yamanashi, Japan, 2.Department of Pediatrics, University of Yamanashi, Yamanashi, Japan, 3.Graduate Faculty of Interdisciplinary Research, Graduate school, University of Yamanashi, Yamanashi, Japan)