1. School of Medicine, Chongqing University, Chongqing, Chiana
2. Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
3. Department of Data Center,Yinzhou District Center for Disease Control and Prevention, Ningbo, China
4. Department of Infection Control, Peking University First Hospital, Beijing, China
5. Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, China
6. Center for Intelligent Public Health, Institute for Artificial Intelligence, Peking University, Beijing, China