1. Department of Pediatric Cardiology, Cardiovascular Center, Fukuoka Children’s Hospital
2. Department of Pediatric Electrophysiology, Osaka City General Hospital
3. Department of Pediatric Cardiology, Nagano Children’s Hospital
4. Division of Cardiology, Tokyo Metropolitan Children’s Medical Center
5. Department of Cardiology, Kanagawa Children’s Medical Center
6. Department of Child Health, Faculty of Medicine, University of Tsukuba
7. Division of Cardiology, National Center for Child Health and Development
8. Department of Pediatric Cardiology, Japan Community Healthcare Organization Chukyo Hospital
9. Department of Pediatric Cardiology, Okinawa Prefectural Nanbu Medical Center & Children’s Medical Center
10. Department of Pediatrics, Juntendo University Faculty of Medicine
11. Department of Pediatric Cardiology, Osaka Women’s and Children’s Hospital
12. Division of Congenital Heart Disease, Department of Transition Medicine, Shizuoka General Hospital
13. Department of Pediatric Cardiology, National Cerebral and Cardiovascular Center
14. Department of Statistical Analysis, Ono Pharmaceutical Co., Ltd.
15. Clinical Development Planning, Ono Pharmaceutical Co., Ltd.
16. Department of Pediatric Cardiology, Saitama Medical University International Medical Center