^○Yi-Ching Liu¹, Yu-Hsin Tseng¹, Ju-Lai Yeh², Yen-Hsien Wu¹, Zen-Kong Dai^1,3, Shih-Hsing Lo¹, I-Chen Chen^1,3 (1.Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, 2.Department of Pharmacology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, 3.Department of Pediatrics, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung)

^○Satoru Iwashima, Satoshi Hayano, Keigo Seki (Chutoen General Medical Center, Shizuoka)

^○Yoshiyuki Kagiyama¹, Masahiro Kinoshita¹, Yutaro Kubo¹, Yuuki Yamakawa¹, Yasuto Maeda¹, Yasuki Maeno², Kenji Suda¹ (1.The Department of Pediatrics and Child Health Kurume University School of Medicine, Fukuoka, 2.Division of Neonatology, St Mary's hospital, Fukuoka)

^○Tadashi Inoue^1,2, Ryuta Takase², Keiko Uchida^1,3, Kazuki Kodo^1,4, Kenji Suda², Yoriko Watanabe^2,5, Masaya Kunimatsu^1,6, Reina Ishizaki¹, Hiroyuki Akagawa⁷, Hiroyuki Yamagishi^1,8 (1.Department of Pediatrics, Keio University School of Medicine, Tokyo, 2.Department of Pediatrics and Child Health, Kurume University School of Medicine, Fukuoka, 3.Department of Physiology, Tokyo Medical University, Tokyo, 4.Department of Pediatrics, Tokyo Metropolitan Otsuka Hospital, Tokyo, 5.Research Institute of Medical Mass Spectrometry, Kurume University School of Medicine, Fukuoka, 6.Department of Pediatrics, Chiba University Graduate School of Medicine, Chiba, 7.Institute for Comprehensive Medical Sciences, Tokyo Women's Medical University, Tokyo, 8.Tokyo Metropolitan Children's Medical Center, Tokyo)

^○Shiro Baba, Koichi Matsuda, Kentaro Akagi, Fumiaki Fukumura, Eitaro Kume, Takuya Hirata, Junko Takita (Department of Pediatrics, Kyoto University Hospital, Kyoto)