1. Department of Molecular Endocrinology, National Research Institute for Child Health and Development, Tokyo, Japan.
2. Department of Advanced Pediatric Medicine, Tohoku University School of Medicine, Tokyo, Japan.
3. Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan.
4. Department of Pediatrics, Tokyo Saiseikai Central Hospital, Tokyo, Japan.
5. Department of Endocrinology and Metabolism, Kanagawa Children’s Medical Center, Yokohama, Japan.
6. Division of Diversity Research, National Research Institute for Child Health and Development, Tokyo, Japan.