1Zhejiang University School of Medicine, Hangzhou 310058, China
2Department of Epidemiology and Health Statistics, Zhejiang University School of Public Health, Hangzhou 310058, China
3State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
4Department of Pathology, Zhejiang University School of Medicine, Hangzhou 310058, China
5Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital of Zhejiang University, Hangzhou 310003, China
6Department of Medicine, Hangzhou Normal University, 16, Xuelin Str., Xiasha High Education Zone, Hangzhou, Zhejiang 310036, China