AUTHOR=Vu Bao Ngoc , Green Kimberly , Phan Huong , Tran Long , Phan Phuong , Tran Tham , Doan Linh , Vu Yen , Pham Chau , Nguyen Dao , Doan Anh , Ngo Trang , Tran Phuong , Nguyen Vuong , Nguyen Bieu , Phan Thai , Nguyen Ha TITLE=Engaging the private sector as part of HIV pre-exposure prophylaxis service delivery in Vietnam: a comparative analysis of uptake, persistence and HIV seroconversion from 2018 to 2023 JOURNAL=Frontiers in Reproductive Health VOLUME=6 YEAR=2025 URL=https://www.frontiersin.org/journals/reproductive-health/articles/10.3389/frph.2024.1439461 DOI=10.3389/frph.2024.1439461 ISSN=2673-3153