[1] West China Hospital of Sichuan University,Division of Oncology, Department of Pediatric Surgery
[2] West China Hospital of Sichuan University,Pediatric Intensive Care Unit, Department of Critical Care Medicine
[3] West China Hospital of Sichuan University,Department of Radiology
[4] West China Hospital of Sichuan University,Department of Dermatology
[5] West China Hospital of Sichuan University,Department of Burn and Plastic Surgery
[6] Sichuan Women and Children’s Hospital,Department of Pediatric Surgery
[7] West China Second University Hospital,Pediatric Intensive Care Unit
[8] Sichuan University,Department of Pediatric Surgery
[9] Chengdu Women and Children’s Central Hospital,undefined