1. Research Network of Immunity and Health (RNIH), Beijing Institutes of Life Science, Chinese Academy of Sciences , Beijing 100101 , China
2. Key Laboratory of Tropical Translational Medicine of Ministry of Education, School of Tropical Medicine and Laboratory Medicine, The First Affiliated Hospital, Hainan Medical University , Hainan 571199 , China
3. National Immunization Programme, Chinese Center for Disease Control and Prevention , Beijing 100050 , China
4. Savaid Medical School, University of Chinese Academy of Sciences , Beijing 101408 , China
5. CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences , Beijing 100101 , China