Zhejiang Provincial Center for Disease Control and Prevention, Zhejiang University - Department of Public Health, Jiaxing Municipal Center for Disease Control and Prevention, Yiwu District Center for Disease Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Zhejiang Chinese Medical University and Zhejiang Provincial Center for Disease Control and Prevention

Zhejiang Provincial Center for Disease Control and Prevention, China National Biotech Group Company Limited, Zhejiang Provincial Center for Disease Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, China National Biotech Group Company Limited, Zhejiang Provincial Center for Disease Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, China National Biotech Group Company Limited, Wuhan Institute of Biological Products, Co. Ltd., Wuhan Institute of Biological Products, Co. Ltd., China National Biotech Group Company Limited, Hangzhou Municipal Center for Disease Control and Prevention, Quzhou Municipal Center for Disease Control and Prevention, Chun’an County Center for Disease Control and Prevention, Longyou County Center for Disease Control and Prevention, Chun’an County Center for Disease Control and Prevention, China National Biotech Group Company Limited and Zhejiang Provincial Center for Disease Control and Prevention