1. Department of Pediatric Cardiology, Chutoen General Medical Center
2. Department of Pediatrics, Iwata City Hospital
3. Department of Pediatrics, Juntendo University Urayasu Hospital
4. Department of Obstetrics and Gynecology, Chutoen General Medical Center
5. Department of Diabetology, Endocrinology, and Metabolism, Chutoen General Medical Center