Koji Takahashi, KEISUKE NAKAJIMA, Tetsuya Ohta (JA Toride General Medical Center, Ubaraki, Japan)

Tsukasa Tanaka^1,2, HIROAKI NAGASE¹, KAZUMI TOMIOKA¹, MASAHIRO NISHIYAMA¹, HIROSHI YAMAGUCHI^1,2, YUSUKE ISHIDA^1,2, DAISAKU TOYOSHIMA², AZUSA MARUYAMA², HIROSHI KUROSAWA³, KYOKO FUJITA⁴, YOSHIYUKI UETANI⁴, SATOSHI TAKADA⁵, Kazumoto Iijima¹ (1.Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan, 2.Department of Neurology, Hyogo Prefectural Kobe Children's Hospital, Kobe, Japan, 3.Department of Pediatric Intensive Critical Care Medicine, Hyogo Prefectural Kobe Children's Hospital, Kobe, Japan, 4.Department of Emergency and General medicine, Hyogo Prefectural Kobe Children's Hospital, Kobe, Japan)

Kazumi Tomioka¹, HIROAKI NAGASE¹, TSUKASA TANAKA¹, MASAHIRO NISHIYAMA¹, YO OKIDUKA², YUICHI TAKAMI³, HIROSHI YAMAGUCHI⁴, YUSUKE ISHIDA⁴, DAISAKU TOYOSHIMA⁴, AZUSA MARUYAMA⁴, HIROSHI KUROSAWA⁵, KYOKO FUJITA⁶, YOSHIYUKI UETANI⁶, SATOSHI TAKADA⁷, Kazumoto Iijima¹ (1.Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan, 2.Department of Pediatrics, Takatsuki Hospital, Osaka, Japan, 3.Department of Pediatrics, Japanese Red Cross Society Himeji Hospital, Himeji, Japan, 4.Department of Neurology, Hyogo Prefectural Kobe Children's Hospital, Kobe, Japan)

Shingo Numoto, HIROKAZU KURAHASHI, KEI SAKUMA, AKIHISA OKUMURA (Department of pediatrics, Aichi Medical University, Aichi, Japan)

Fumikazu Sano^1,2, EIJI SHIGETOMI¹, SCHUICHI KOIZUMI¹, HIDEAKI KANEMURA², KAZUHIRO IKENAKA³, KENJI TANAKA⁴, MASAO AIHARA² (1.Department of Neuropharmacology, Interdisciplinary Graduate School of Medicine, University of Yamanashi, Yamanashi, Japan, 2.Department of Pediatrics, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan, 3.Division of Neurobiology and Bioinformatics, National Institute for Physiological Sciences, Aichi, Japan, 4.Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan, 5.Kobe University Graduate School of Health Science, Kobe, Japan)

Fujiko Fukushima¹, RYUUTA TANAKA¹, HITOMI KIMURA², HIROTO IDESAWA¹, YUGO TSUKADA¹, RYUTARO SUZUKI¹, TAKURO SATO¹, EMI IWABUCHI¹, ISYO IZUMI¹ (1.Department of Pediatrics, Ibaraki Children's Hospital, Mito, Japan, 2.Department of Child Health and Development and Home care support, Ibaraki Children's Hospital, Mito, Japan)