1. Department of Respiratory Diseases, the First Affiliated Hospital, School of Medicine; Zhejiang University; Hangzhou China
2. State Key Lab for Diagnostic and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Disease, the First Affiliated Hospital of College of Medicine; Zhejiang University; Hangzhou China
3. Department of Respiratory Diseases; Hangzhou First People’s Hospital; Hangzhou China
4. Department of Radiology, the First Affiliated Hospital, School of Medicine; Zhejiang University; Hangzhou China
5. Department of Infectious Diseases, Sir Run Run Shaw Hospital, School of Medicine; Zhejiang University; Hangzhou China