1. The Fourth Affiliated Hospital of Guangzhou Medical University, Guangzhou 511300, China
2. Zengcheng District People’s Hospital of Guangzhou, Guangzhou 511300, China
3. Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yan Jiang Xi Road, Guangzhou 510120, China
4. Weil Institute of Emergency and Critical Care Research, School of Medicine, Virginia Commonwealth University, Richmond, VA, USA