1. The First Affiliated Hospital, College of Medicine, Zhejiang University, Xiacheng District, Hangzhou, Zhejiang, China
2. The Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Xiacheng District, Hangzhou, Zhejiang, China
3. Beijing Institute of Biotechnology, Haidian District, Beijing, China
4. Zhejiang University International Hospital, Xiacheng District, Hangzhou, Zhejiang, China
5. National Institutes for Food and Drug Control, Chongwen District, Beijing, China
6. The General Hospital of People's Liberation Army, Beijing, China
7. Department of Epidemiology and Biostatistics, School of Public Health, Southeast University, Nanjing, Jiangsu, China