^○Yu Okai^1,2, Kiyokuni Miura², Yousuke Hosokawa², Rie Wakako², Osamu Takahashi², Masaharu Tanaka¹, Yoko Sakaguchi¹, Yuji Itou¹, Hiroyuki Yamamoto¹, Atuko Ohno¹, Tomohiko Nakata¹, Hiroyuki Kidokoro¹, Jyun Natume³ (1.Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan, 2.Toyota Municipal Development Center, Toyota, Japan, 3.Department of Developmental Disability Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan)

^○Ayako Senju^1,2, Masayuki Shimono², Mayumi Tsuji³, Masahiro Ishii², Tomofumi Fukuda², Yumeko Matsuda², Ryota Igarashi², Toshihiro Kawamoto³, Koichi Kusuhara² (1.Regional Center for Japan Environment and Children's Study, University of Occupational and Environmental Health, Kitakyushu, Japan, 2.Department of Pediatrics, University of Occupational and Environmental Health, Kitakyushu, Japan, 3.Department of Environmental Health, University of Occupational and Environmental Health, Kitakyushu, Japan)

^○Naoki Matsumaru^1,2, Katsura Tsukamoto², Zenichiro Kato^1,3 (1.United Graduate School of Drug Discovery and Medical Information Sciences, Gifu University, Gifu, Japan, 2.Global Regulatory Science, Gifu Pharmaceutical University, Gifu, Japan, 3.Department of Pediatrics, Graduate School of Medicine, Gifu University, Gifu, Japan)