1. Department of Emergency Medicine, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China
2. Shanghai Institute of Infectious Disease and Biosecurity, School of Public Health, Fudan University, Shanghai, People’s Republic of China
3. Clinical Center for Bio-Therapy, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China
4. Department of Respiratory Medicine, Renji hospital, Shanghai jiaotong University, School of medicine, 160 Pujian Road, Shanghai, China
5. Department of Respiratory and Critical Care Medicine, Shanghai Pudong Hospital, Fudan University, Shanghai, People’s Republic of China
6. State Key Laboratory of Genetic Engineering, Fudan Microbiome Center, School of Life Sciences, Fudan University, Shanghai, People’s Republic of China
7. Bio-Med Big Data Center, Shanghai Institute of Nutrition and Health, Chinese Academy of Sciences, Shanghai, People’s Republic of China
8. Department of Biostatistics, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China
9. Shanghai Key Laboratory of Lung Inflammation and Injury, Shanghai, People’s Republic of China