1. Department of Emergency Medicine, Chinese PLA General Hospital, 28 Fuxing Road, Beijing 100853, P.R. China
2. Department of Emergency Medicine, General Hospital of Shenyang Military Area Command, 83 Wenhua Road, Shenyang 110016, P.R. China
3. Laboratory of Rescue Center for Severe Wound and Trauma PLA, 83 Wenhua Road, Shenyang 110016, P.R. China
4. Liaoning Key Laboratory of Severe Wound and Trauma and Organ Protection, 83 Wenhua Road, Shenyang 110016, P.R. China