1. Department of Pediatrics, School of Medicine, Fukushima Medical University, Fukushima, Japan
2. Fukushima Regional Center for the Japan Environmental and Children’s Study, Fukushima, Japan
3. Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, Fukushima, Japan
4. Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
5. Department of Public Health, School of Medicine, Fukushima Medical University, Fukushima, Japan
6. Nagoya City University, Nagoya, Japan
7. National Institute for Environmental Studies, Tsukuba, Japan
8. National Center for Child Health and Development, Tokyo, Japan
9. Hokkaido University, Sapporo, Japan
10. Tohoku University, Sendai, Japan
11. Fukushima Medical University, Fukushima, Japan
12. Chiba University, Chiba, Japan
13. Yokohama City University, Yokohama, Japan
14. University of Yamanashi, Chuo, Japan
15. University of Toyama, Toyama, Japan
16. Kyoto University, Kyoto, Japan
17. Osaka University, Suita, Japan
18. Hyogo Medical University, Nishinomiya, Japan
19. Tottori University, Yonago, Japan
20. Kochi University, Nankoku, Japan
21. University of Occupational and Environmental Health, Kitakyushu, Japan
22. Kumamoto University, Kumamoto, Japan