1. Department of Environmental Health, School of Medicine, University of Occupational and Environmental Health, Japan
2. Regional Center for Japan Environment and Childrenʼs Study (JECS), University of Occupational and Environmental Health, Japan
3. Department of Pediatrics, School of Medicine, University of Occupational and Environmental Health, Japan
4. Department of Obstetrics and Gynecology, School of Medicine, University of Occupational and Environmental Health, Japan
5. Department of Clinical Nursing, School of Health Sciences, University of Occupational and Environmental Health, Japan