1 Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, China.
2 Department of Critical Care Medicine, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510010, China.
3 Department of Emergency and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China.
4 Department of Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing 100730, China.
5 Department of Critical Care Medicine, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu 210009, China.
6 Department of Critical Care Medicine, The First Hospital of Jilin University, Changchun, Jilin 130021, China.
7 Department of Critical Care Medicine, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, China.
8 Department of Critical Care Medicine, Shaanxi Provincial Hospital, Xi'an, Shannxi 710068, China.
9 Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China.
10 Department of Critical Care Medicine, Fujian Provincial Hospital, Fujian Provincial Center for Critical Care Medicine, Fuzhou, Fujian 350001, China.
11 Department of Critical Care Medicine, The First Hospital of China Medical University, Shenyang, Liaoning 110001, China.
12 Department of Critical Care Medicine, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China.
13 Department of Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.
14 Department of Critical Care Medicine, The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China.
15 Department of Critical Care Medicine, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510120, China.
16 Department of Critical Care Medicine, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang 150001, China.
17 Department of Critical Care Medicine, Zhejiang Hospital Affiliated to Medical College of Zhejiang University, Hangzhou, Zhejiang 310013, China.
18 Department of Critical Care Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, Shannxi 710032, China.
19 Department of Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021, China.