1. Institute for Infectious Diseases and Endemic Diseases Prevention and Control Beijing Tongzhou Center for Diseases Prevention and Control Beijing China
2. Department of Laboratorial Science and Technology & Vaccine Research Center, School of Public Health Peking University Beijing China
3. Global Center for Infectious Disease and Policy Research & Global Health and Infectious Diseases Group Peking University Beijing China
4. Institute for Infectious Diseases and Endemic Diseases Prevention and Control Beijing Center for Diseases Prevention and Control Beijing China