1. Department of Respiratory and Critical Care Medicine, Naval Hospital of Eastern Theater of PLA,Zhoushan, Zhejiang, P. R. China
2. No.5 Department of Infectious Diseases, Guanggu District, The Maternal and Child Health Hospital of Hubei Province, Wuhan, Hubei, P. R. China
3. Department of Anesthesiology and SICU, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, P. R. China
4. Department of Anesthesiology, Changzheng Hospital, Second Military Medical University, Shanghai, P. R. China
5. No.2 Department of Infectious Diseases, Wuhan Huoshenshan Hospital, Wuhan, Hubei, P. R. China
6. Department of Orthopedics, Ningxiang People’s Hospital, Changsha City, Hunan, P. R. China
7. Department of Tuberculosis, North Ward 5, Wuhan Jinyintan Hospital, Wuhan, Hubei, P. R. China
8. Department of Hepatobiliary Medicine, The 900th Hospital of the People’s Liberation Army Joint Service Force, Fuzhou, Fujian, P. R. China
9. No.8 Department of Infectious Diseases, Taikang Tongji (Wuhan) Hospital of Hubei Province, Wuhan, Hubei, P. R. China
10. Graduate School, Hebei North University, Zhangjiakou, Hebei, P. R. China
11. Department of Oncology, Changhai Hospital, Second Military Medical University, Shanghai, P. R. China
12. No.3 Department of Infectious Diseases, Guanggu District, The Maternal and Child Health Hospital of Hubei Province, Wuhan, Hubei, P. R. China