Southeast University - Department of Critical Care Medicine, University of Liverpool - Institute of Infection and Global Health, Soochow University - Department of Intensive Care Medicine, University of Liverpool - Institute of Infection and Global Health, Huazhong University of Science and Technology - Department of Emergency Medicine, University of Liverpool - Institute of Infection and Global HealthSoutheast University - Department of Critical Care Medicine, Capital Medical University - Department of Respiratory and Critical Care Medicine, Capital Medical University - Department of Respiratory and Critical Care Medicine, University of Liverpool - Department of Biostatistics, Yangzhou University - Department of Critical Care Medicine, Capital Medical University - Department of Respiratory and Critical Care Medicine, Capital Medical University - Department of Respiratory and Critical Care Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC), Southeast University - Department of Critical Care Medicine and University of Liverpool - Institute of Infection and Global Health

Huazhong University of Science and Technology - Department of Anesthesiology, Huazhong University of Science and Technology - Department of Emergency Medicine, Huazhong University of Science and Technology - Department of Anesthesiology, Huazhong University of Science and Technology - Department of Emergency Medicine, Huazhong University of Science and Technology - Department of Anesthesiology, Huazhong University of Science and Technology - Department of Anesthesiology, Huazhong University of Science and Technology - Department of Emergency Medicine, Huazhong University of Science and Technology - Department of Emergency Medicine and Huazhong University of Science and Technology - Department of Emergency Medicine

Southeast University - Department of Critical Care Medicine, Southeast University - Department of Critical Care Medicine, Huazhong University of Science and Technology - Department of Emergency Medicine, Huazhong University of Science and Technology - Department of Critical Care Medicine, Wuhan Pulmonary Hospital - Department of Critical Medicine, Third People's Hospital of Shenzhen - Department of Critical Care Medicine, Southeast University - Department of Critical Care Medicine, Huangshi Central Hospital - Department of Critical Care Medicine, Huangshi Central Hospital - Department of Critical Care Medicine, Capital Medical University - Department of Respiratory and Critical Care Medicine, Capital Medical University - Department of Respiratory and Critical Care Medicine, Southeast University - Department of Critical Care Medicine, Capital Medical University - Xuanwu Hospital Department of Critical Care Medicine, 900th Hospital of Joint Service Corps of Chinese PLA - Emergency Department, Fudan University - Department of Critical Care Medicine, Guangzhou Medical University - Department of Critical Care Medicine, Zhejiang University - Department of Critical Care Medicine, Southeast University - Department of Critical Care Medicine, Yangzhou University - Department of Critical Care Medicine, Capital Medical University - Department of Respiratory and Critical Care Medicine, Capital Medical University - Department of Respiratory and Critical Care Medicine, Southeast University - Department of Critical Care Medicine and Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC)

Southeast University - Department of Critical Care Medicine, Southeast University - Department of Critical Care Medicine, Southeast University - Department of Critical Care Medicine, Soochow University - Department of Intensive Care Medicine, Huazhong University of Science and Technology - Department of Emergency Medicine, Department of Infection Disease, Wuhan Pulmonary Hospital, Department of Critical Care Medicine, Shenzhen Third Hospital, Yangzhou University - Department of Critical Care Medicine, Capital Medical University - Department of Respiratory and Critical Care Medicine, Southeast University - Department of Critical Care Medicine, Capital Medical University - Department of Respiratory and Critical Care Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC), Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto,Canada, and Division of Respirology and Critical Care Medicine, Toronto General Hospital, Southeast University - Department of Critical Care Medicine and Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto,Canada, and Division of Respirology and Critical Care Medicine, Toronto General Hospital