1. Division of Pediatrics, Kikugawa General Hospital, Shizuoka, Japan
2. Department of Medical Genetics and Genomics, Sapporo Medical University School of Medicine, Sapporo, Japan
3. Department of Pediatrics, Teikyo University Chiba Medical Center, Chiba, Japan
4. Division of Diabetes, Endocrinology and Metabolism, Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto, Japan
5. Department of Surgery, Noguchi Thyroid Clinic and Hospital Foundation, Oita, Japan