1. WHO WPRO Regional Polio Reference Laboratory, National Health Commission Key Laboratory for Medical Virology, 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. Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, Hubei Province, China
3. Yunnan Center for Disease Control and Prevention, Kunming, Yunnan Province, China
4. Shandong Center for Disease Control and Prevention, Jinan, Shandong Province, China
5. Shanxi Center for Disease Control and Prevention, Taiyuan, Shanxi Province, China
6. Hebei Center for Disease Control and Prevention, Shijiazhuang, Hebei Province, China
7. Gansu Center for Disease Control and Prevention, Lanzhou, Gansu Province, China
8. Chongqing Center for Disease Control and Prevention, Chongqing City, China
9. Beijing Center for Disease Control and Prevention, Beijing City, China
10. Tianjin Center for Disease Control and Prevention, Tianjin City, China
11. Anhui University of Science and Technology, Anhui Province, China