Chongqing Medical University, Xuzhou Medical University - Department of Critical Care Medicine, Shanghai Jiao Tong University (SJTU) - Department of Respiratory and Critical Care Medicine, Shandong University, Shandong Provincial Hospital, Department of Respiratory and Critical Care Medicine, Qingdao University, Affiliated Hospital, Department of Respiratory and Critical Care Medicine, Shanghai Jiao Tong University (SJTU) - Department of Respiratory and Critical Care Medicine, Soochow University, The First People’s Hospital of Changzhou, Department of Respiratory and Critical Care Medicine, Shanghai Jiao Tong University (SJTU) - Department of Respiratory and Critical Care Medicine, Shanghai Jiao Tong University (SJTU) - Department of Respiratory and Critical Care Medicine and Shanghai Jiao Tong University (SJTU) - Department of Respiratory and Critical Care Medicine