1. Department of Pediatric SurgeryGuangxi Maternal and Child Health Hospital Nanning Guangxi Zhuang Autonomous Region China
2. Reproductive CenterGuangxi Maternal and Child Health Hospital Nanning Guangxi Zhuang Autonomous Region China
3. Department of OrthopedicsThe Seventh Affiliated Hospital of Guangxi Medical University Wuzhou Guangxi Zhuang Autonomous Region China
4. Guangxi Medical University Nanning Guangxi Zhuang Autonomous Region China
5. Emergency DepartmentThe Second Affiliated Hospital of Guangxi Medical University Nanning Guangxi Zhuang Autonomous Region China