1. Department of Pediatrics, Mie University Graduate School of Medicine
2. Department of Pediatrics, Kanazawa University Graduate School of Medicine
3. Department of Pediatrics, Toyama University Graduate School of Medicine
4. Department of Cardiology, Sizuoka Children’s Hospital
5. Department of Pediatrics, Kurashiki Central Hospital
6. Department of Cardiology, Fukuoka Children’s Hospital
7. Department of Pediatrics, Saiseikai Utsunomiya Hospital
8. Department of Cardiology and Nephrology, Mie University Graduate School of Medicine
9. Emergency Critical Care Center, Mie University Graduate School of Medicine
10. Department of Pediatrics, Chiba Cardiovascular Center
11. Department of Pediatrics, Niigata City General Hospital
12. Department of Pediatric Electrophysiology, Osaka City General Hospital
13. Department of Pediatric Cardiology, Children’s Medical Center, Ehime University Hospital
14. Department of Pediatric Cardiology, Yokohama City University
15. Department of Pediatrics, National Hospital Organization Kagoshima Medical Center
16. Department of Pediatric Cardiology, Aichi Children’s Health and Medical Center
17. Department of Pediatrics and Child Health, Nihon University School of Medicine