^○Hiroyuki Yamamoto¹, Akihisa Okumura², Masahiro Kawaguchi³, Motomasa Suzuki³, Yuji Ito¹, Tomohiko Nakata¹, Hiroyuki Kidokoro¹, Yutaka Negishi⁴, Tatsuya Fukasawa⁵, Shinji Saito⁴, Jun Natsume^1,6 (1.Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan, 2.Department of Pediatrics, Aichi Medical University, Nagakute, Japan, 3.Department of Neurology, Aichi Children's Health and Medical Center, Obu, Japan, 4.Department of Pediatrics and Neonatology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan, 5.Department of Pediatrics, Anjo Kosei Hospital, Anjo, Japan, 6.Department of Developmental Disability Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan)

^○Hiroshi Yamaguchi¹, Tatsuhito Ito¹, Kento Souma², Aoi Kawamura¹, Tomohiro Samejima¹, Yuki Kyono¹, Takuya Ueda², Shizuka Oikawa¹, Shoichi Tokumoto¹, Yusuke Ishida², Masahiro Nishiyama², Azusa Maruyama², Kandai Nozu¹, Hiroaki Nagase¹ (1.Department of Pediatrics, Kobe University Graduate School of Medicine, Hyogo, Japan, 2.Department of Neurology, Hyogo Prefectural Kobe Children's Hospital, Hyogo, Japan)

^○Shizuka Oikawa¹, Hiroshi Yamaguchi¹, Tatsuhito Ito¹, Kento Souma², Aoi Kawamura¹, Takuro Ueda², Tomohiro Sameshima¹, Yuki Kyono¹, Syoichi Tokumoto¹, Yusuke Ishida², Masahiro Nishiyama², Azusa Maruyama², Kandai Nozu¹, Hiroaki Nagase¹ (1.Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan, 2.Department of Neurology, Hyogo Prefectural Kobe Children's Hospital, Kobe, Japan)

^○Kenichi Torii, Naomi Yoshimoto, Takahiro Fukuyama, Misa Honda, Rumi Hachiya, Hiroyuki Fukushima (Department of Pediatrics, Tokyo dental college Ichikawa general hospital, Chiba, Japan)

^○Takuya Aikawa, Masaharu Tanaka, Tomoya Takeuchi (Department of Pediatrics, Japanese Red Cross Aichi Medical Center Nagoya Daiichi Hospital, Aichi, Japan)

^○Yoshinori Ito¹, Yuka Torii², Yu Kakimoto³, Ichiro Morioka⁴, Akira Oka⁵ (1.Department of Pediatrics, Aichi Medical University, Nagakute, Japan, 2.Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan, 3.Department of Pediatrics, The University of Tokyo, Tokyo, Japan, 4.Department of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo, Japan, 5.Saitama Prefectural Childrens Medical Center, Saitama, Japan)