About the Authors

Deshun Xu

Roles Methodology, Software

Current address: Huzhou Center for Disease Control and Prevention, Huzhou, Zhejiang, China

Affiliation Huzhou Center for Disease Control and Prevention, Huzhou, China

Lei Ji

Roles Investigation, Software

Current address: Huzhou Center for Disease Control and Prevention, Huzhou, Zhejiang, China

Affiliation Huzhou Center for Disease Control and Prevention, Huzhou, China

Xiaofang Wu

Roles Data curation, Writing – original draft

xf980718@126.com

Current address: Huzhou Center for Disease Control and Prevention, Huzhou, Zhejiang, China

Affiliation Huzhou Center for Disease Control and Prevention, Huzhou, China

Liping Chen

Roles Methodology, Writing – review & editing

Current address: Huzhou Center for Disease Control and Prevention, Huzhou, Zhejiang, China

Affiliation Huzhou Center for Disease Control and Prevention, Huzhou, China

Competing Interests

The authors have declared that no competing interests exist.