1. State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing, China
2. Department of Cardiothoracic Surgery, The Affiliated Central Hospital of Chongqing University, Chongqing Emergency Medical Center, Chongqing, China
3. Emergency Department, Kunming General Hospital, Chengdu Military of PLA, Kunming, Yunnan, China
4. Emergency Department, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China