1. Environment and Chronic Non-Communicable Disease Research Center; School of Public Health, China Medical University; 11001 Shenyang China
2. Department of Health Sciences; Oita University of Nursing and Health Sciences; 870-1201 Oita Japan
3. Department of Immunology and Parasitology; School of Medicine, University of Occupational and Environmental Health; 807-8555 Fukuoka Japan
4. Faculty of Natural System; College of Science and Engineering, Kanazawa University; 920-1192 Ishikawa Japan
5. Faculty of Chemistry; Institute of Science and Engineering, Kanazawa University; 920-1192 Ishikawa Japan
6. Division of Environmental Chemistry; National Institute for Environmental Studies; 305-8506 Ibaraki Japan
7. Division of Environmental Health; Department of Environmental Engineering; Graduate School of Engineering, Kyoto University; 615-8530 Kyoto Japan