Published on in Vol 9 (2025)
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/71690, first published
.

1 Department of HIV/AIDS and STDs control and prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang Province, China
2 Department of HIV/TB control and prevention, Huzhou Center for Disease Control and Prevention, Huzhou, Zhejiang Province, China
