[1] Univ Occupat & Environm Hlth, Dept Environm Management & Control, Kitakyushu, Fukuoka, Japan
[2] Toyohashi Univ Technol, Dept Environm & Life Sci, Toyohashi, Aichi, Japan
[3] Natl Inst Hlth Sci, Div Pharmacol, Kawasaki, Kanagawa, Japan
[4] Univ Occupat & Environm Hlth, Dept Occupat Toxicol, Kitakyushu, Fukuoka, Japan