机构:[1]Department of Critical Care Medicine, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China临床科室重症医学科-中心ICU首都医科大学附属北京同仁医院首都医科大学附属同仁医院[2]Emergency Department and Intensive Care Unit, West China School of Public Health & West China Fourth Hospital, Sichuan University, Chengdu 610041, China[3]Department of Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China[4]Department of Critical Care Medicine, First Hospital of Tsinghua University, Beijing 100016, China