1. Department of Pediatrics, Osaka University Graduate School of Medicine, Osaka, Japan
2. Department of Pediatrics, Hyogo Prefectural Nishinomiya Hospital, Hyogo, Japan
3. Department of Statistical Genetics, Osaka University Graduate School of Medicine, Osaka, Japan
4. The Japan Environment and Children’s Study, Osaka Unit Center, Osaka, Japan
5. The 1st Department of Oral and Maxillofacial Surgery, Osaka University Graduate School of Dentistry, Osaka, Japan
6. Department of Pediatrics, Osaka Hospital, Japan Community Healthcare Organization (JCHO), Osaka, Japan
7. Child Healthcare and Genetic Science Laboratory, Division of Health Sciences, Osaka University Graduate School of Medicine, Osaka, Japan