1 Department of Critical care medicine, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing 100730, China.
2 Department of Postdoctoral Residency Program, Chinese Academy of Medical Science & Peking Union Medical College, Beijing 100730, China.
3 Department of Critical Care Medicine, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China.
4 Department of Critical Care Medicine, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, China.
5 Department of Critical Care Medicine, The First Affiliated Hospital of Sun-YatSen Hospital, Guangzhou, Guangdong 510080, China.
6 The Department of Critical Care Medicine, Henan Provincial People's Hospital, Zhengzhou, Henan 450003, China.
7 Department of Critical Care Medicine, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China.
8 Department of Critical Care Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China.
9 Department of Critical Care Medicine, Tianjin Third Central Hospital, Tianjin 300170, China.
10 Department of Critical Care Medicine, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, China.
11 Department of Critical Care Medicine, First Medical Center, Chinese PLA General Hospital, Beijing 100853, China.