Department of Orthopedics Children''s Hospital of Chongqing Medical University Chongqing China;
International wound stomatostomy nurse Outpatient Surgery Children’s Hospital of Chongqing Medical University Ministry of Education Key Laboratory of Child Development and Disorders/National Clinical Research Center for Child Health and Disorders/China International Science and Technology Cooperation base of Child development and Critical Disorders/Children’s Hospital of Chongqing Medical University Chongqing P.R China.Chongqing Key Laboratory of Pediatrics. China;
Outpatient Surgery Children’s Hospital affiliated to Chongqing Medical University Chongqing China;
Outpatient Surgery Children’s Hospital affiliated to Chongqing Medical University Chongqing China;