^○Eri Hasegawa¹, Jun Kubota^1,2, Yurika Toga¹, Azusa Oba¹ (1.Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan, 2.Department of Pediatrics, Machida Municipal Hospital, Tokyo, Japan)

^○Yuta Asakura¹, Karin Kojima¹, Saho Yokozeki¹, Kohei Nagai¹, Mitsuaki Yoshino¹, Keizou Wakae¹, Marina Mizobe², Kei Wakabayashi¹, Tadahiro Mitani¹, Takahiro Ikeda³, Akihiko Miyauchi¹, Takanori Yamagata⁴, Kazuhiro Muramatsu¹, Hitoshi Osaka¹ (1.Department of Pediatrics, Jichi Medical University, Tochigi, Japan, 2.Department of Pediatrics, Yokohama Rosai Hospital, Yokohama, Japan, 3.Chikusei Ikeda Clinic, Ibaraki, Japan, 4.Department of Pediatrics, Tochigi Rehabilitation Center, Tochigi, Japan)

^○Yayoi Shide¹, Naohiro Yamamoto^1,2, Hiroshi Sakuma³, Sayaka Yosida¹ (1.Division of Pediatrics, Nara Prefecture General Medical Center, Nara, Japan, 2.Epilepsy center of child and adolrscent, Division of pediatric neurology, Osaka City General Hospital, Osaka, Japan, 3.Department of Brain Development and Neural Regeneration, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan)

^○Shimpei Matsuda¹, Shino Shimada^1,2, Takato Akiba³, Shou Takeda⁴, Noboru Yoshida⁵, Taiki Shima³, Mika Nakazawa⁶, Eri Sakamoto¹, Ayuko Igarashi⁷, Mitsuru Ikeno¹, Naoto Arii⁸, Tomoyuki Nakazawa⁹, Shimpei Abe¹, Toshiaki Shimizu¹ (1.Department of Pediatrics Juntendo University School of Medicine, Tokyo, JAPAN, 2.Department of Pediatrics Juntendo University Shizuoka Hospital, Tokyo, JAPAN, 3.Department of Pediatrics Juntendo University Urayasu Hospital, Tokyo, JAPAN, 4.Department of Pediatrics, Tokyo Metropolitan Tobu Chiiki Hospital, 5.Department of Pediatrics Juntendo University Nerima Hospital, Tokyo, JAPAN, 6.Department of Pediatrics, Sanikukai Hospital, 7.Department of Pediatrics, Tokyo Rinkai Hospital, 8.Department of Pediatrics, Saiseikai Kawaguchi General Hospital, 9.Department of Pediatrics, Tokyo Metropolitan Toshima Hospital)

^○Kouhei Ishida¹, Kousuke Tsutida², Shinsuke Katou³, Akiyo Yamamoto¹, Shinobu Fukumura¹, Takeshi Tsugawa¹ (1.Department of Pediatrics, Sapporo Medical University School of Medicine, Hokkaido, Japan, 2.Department of Pediatrics, Rumoi City Hospital, 3.Hokkaido Medical Center for Child Health and Rehabilitation)

^○Ai Hoshino¹, Hirofumi Kashii¹, Ryuunosuke Nomura¹, Sakurako Yamamoto¹, Wataru Hirata¹, Hiroshi Sakuma², Akihiko Ishiyama¹, Mitsunari Fukuda¹, Satoko Kumada¹ (1.Department of Neuropediatrics, Tokyo Metropolitan Neurological Hospital, Tokyo, Japan, 2.Department of Brain Development and Neural Regeneration, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan)