[1] Center for Maternal-Neonatal Care,Division of Neonatology
[2] Nagoya University Hospital,Department of Pediatrics
[3] Anjo Kosei Hospital,Department of Nursing
[4] Nagoya University Graduate School of Medicine,Division of Surgery, Department of Surgical Specialties
[5] National Center for Child Health and Development,Department of Pediatric Surgery
[6] Osaka University Graduate School of Medicine,Department of Pediatrics Kindai University
[7] Faculty of Medicine,Division of Neonatology
[8] Center of Maternal-Fetal,Department of Anesthesiology and Intensive Care
[9] Neonatal and Reproductive Medicine,Department of Pediatric Surgery
[10] National Center for Child Health and Development,Department of Pediatric Surgery
[11] Osaka University Graduate School of Medicine,undefined
[12] Reproductive and Developmental Medicine,undefined
[13] Graduate School of Medical Sciences,undefined
[14] Kyushu University,undefined
[15] Osaka Medical Center and Research Institute for Maternal and Child Health,undefined