1. Department of Pediatrics Fujita Health University School of Medicine Toyoake Japan
2. Division of Neonatology Center for Maternal–Neonatal Care Nagoya University Hospital Nagoya Japan
3. Department of Pediatrics Japanese Red Cross Nagoya Daini Hospital Nagoya Japan
4. Department of Perinatal and Neonatal Medicine Aichi Medical University Nagakute Japan
5. Department of Pediatrics Japanese Red Cross Nagoya Daiichi Hospital Nagoya Japan
6. Department of Pediatrics Anjo Kosei Hospital Anjo Japan
7. Department of Pediatrics Toyohashi Municipal Hospital Toyohashi Japan
8. Department of Pediatrics and Neonatology Nagoya City University Graduate School of Medical Sciences Nagoya Japan
9. Department of Pediatrics Nagoya City West Medical Center Nagoya Japan
10. Department of Pediatrics Okazaki City Hospital Okazaki Japan
11. Department of Pediatrics Toyota Memorial Hospital Toyota Japan
12. Department of Pediatrics Konan Kosei Hospital Konan Japan
13. Department of Pediatrics Tosei General Hospital Seto Japan
14. Department of Pediatrics Ichinomiya Municipal Hospital Ichinomiya Japan
15. Department of Pediatrics Komaki City Hospital Komaki Japan
16. Department of Pediatrics Handa City Hospital Handa Japan
17. Department of Pediatrics Kariya Toyota General Hospital Kariya Japan
18. Department of Pediatrics Kainan Hospital Yatomi Japan
19. Department of Pediatrics Holy Spirit Hospital Nagoya Japan