1. WHO WPRO Regional Reference Measles/Rubella Laboratory, NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention , No. 155, Changbai Road, Changping District, Beijing 102206, China
2. Laboratory of Virology, Beijing Key Laboratory of Etiology of Viral Diseases in Children, Capital Institute of Pediatrics , Beijing, China
3. Department of Maternal and Child Health, School of Public Health, Peking University , Beijing, China
4. Institute of Microbiology, Sichuan Provincial Center for Disease Control and Prevention , Chengdu City, Sichuan Province China
5. Department of Immunization Program, Gansu Provincial Center for Disease Control and Prevention , Lanzhou City, Gansu Province China
6. Department of Expanded Programme on Immunization, Guangxi Provincial Center for Disease Control and Prevention , Nanning City, Guangxi Province, China
7. Department of Microbiological Testing, Chongqing Provincial Center for Disease Control and Prevention , Chongqing, China
8. Institute of Virology, Jiangxi Provincial Center for Disease Control and Prevention , Nanchang City, Jiangxi Province, China
9. Department of Microbiological Testing, Hunan Provincial Center for Disease Control and Prevention , Changsha City, Hunan Province, China
10. Department of Expanded Programme on Immunization, Anhui Provincial Center for Disease Control and Prevention , Hefei City, Anhui Province, China
11. Department of Expanded Programme on Immunization, Henan Provincial Center for Disease Control and Prevention , Zhengzhou City, Henan Province, China
12. Department of Immunization Program, Neimeng Provincial Center for Disease Control and Prevention , Huhehaote City, Neimeng Province, China
13. Department of Immunization Program, Zhejiang Provincial Center for Disease Control and Prevention , Hangzhou City, Zhejiang Province, China
14. Division of Microbiology, Shanghai Provincial Center for Disease Control and Prevention , Shanghai, China
15. Department of Pathogenic Microbiology, Tianjin Provincial Center for Disease Control and Prevention , Tianjin, China
16. Department of Immunization Program, Liaoning Provincial Center for Disease Control and Prevention , Shenyang City, Liaoning Province, China
17. Ningxia Provincial Center for Disease Control and Prevention Department of Virology, , Yinchuan City, Ningxia Province, China
18. Inspection and Testing Center, Qinghai Provincial Center for Disease Control and Prevention , Xining City, Qinghai Province, China
19. Department of Virology, Guizhou Provincial Center for Disease Control and Prevention , Guiyang City, Guizhou Province, China
20. Beijing Provincial Center for Disease Control and Prevention Immunization Prevention Institute, , Beijing, China
21. Guangdong Provincial Center for Disease Control and Prevention Institute of Immunization, , Guangzhou City, Guangdong Province, China
22. Institute of Immunization, Hebei Provincial Center for Disease Control and Prevention , Shijiazhuang City, Hebei Province, China
23. Department of Disease Inspection, Shanxi Provincial Center for Disease Control and Prevention , Taiyuan City, Shanxi Province, China
24. Department of Expanded Programme on Immunization, Shandong Provincial Center for Disease Control and Prevention , Jinan City, Shandong Province, China
25. Department of Immunization Program, Yunnan Provincial Center for Disease Control and Prevention , Kunming City, Yunnan Province, China
26. Virus Detection Department, Institute of Inspection and Testing, Hubei Provincial Center for Disease Control and Prevention , Wuhan City, Hubei Province, China
27. Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention , Nanjing City, Jiangsu Province, China
28. Microbiological Laboratory, Testing and Inspection Institute, Hainan Provincial Center for Disease Control and Prevention , Haikou City, Hainan Province, China
29. Department of Viral Disease Control and Prevention, Jilin Provincial Center for Disease Control and Prevention , Changchun City, Jilin Province, China
30. Immunization Planning Institute, Shaanxi Provincial Center for Disease Control and Prevention , Xi’an City, Shaanxi Province, China