1. Department of Pediatric Endocrinology and Metabolism; Children's Medical Center; Osaka City General Hospital; Osaka Japan
2. Department of Genetic Medicine; Osaka City General Hospital; Osaka Japan
3. Clinical Research Center; Osaka City General Hospital; Osaka Japan
4. Department of Molecular Endocrinology; National Research Institute for Child Health and Development; Tokyo Japan
5. Department of Pediatrics; Takarazuka City Hospital; Japan
6. Department of Pediatrics; Nihon University School of Medicine; Japan
7. Department of Endocrinology and Metabolism; Aichi Children's Health and Medical Center; Japan