1. Department of Emergency and Traumatology, First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China (mainland)
2. State Key Laboratory of Trauma, Burns and Combined Injury, Department of Wound Infection and Drug, Army Medical Center (Daping Hospital), Army Medical University, Chongqing, China (mainland)
3. Department of Pediatrics, First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China (mainland)
4. Emergency and Trauma College, Hainan Medical University, Haikou, Hainan, China (mainland)
5. Intensive Care Unit, The First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China (mainland)
6. Haikou Emergency Medical Center, Haikou City Health Bureau, Haikou, Hainan, China (mainland)