1. Department of Respiratory and Critical Care, Chinese PLA General Hospital, Beijing 100853, China
2. Department of Respiratory and Critical Care, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
3. Shanghai Institute of Advanced Immunochemical Studies, ShanghaiTech University, Shanghai 201210, China
4. Department of Thoracic Surgery, Chinese PLA General Hospital, Beijing 100853, China
5. Department of Radiology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, China
6. School of Clinical Medicine, Weifang Medical University, Shandong 261042, China
7. Microbiology Department, Chinese PLA General Hospital, Beijing 100853, China
8. Departments of Radiology, Jinzhou Medical University, Jinzhou 121001, China
9. Tianjin Institute of Environmental and Operational Medicine, Tianjin 300050, China