Trang, Do Thi Hanh
Chi, Nguyen Thai Quynh
Le, Thi Minh
Manzano, Ana
Lakin, Kimberly
Kane, Sumit
Ha, Bui Thi Thu
Quy, Luu Xuan
Vui, Le Thi
Mirzoev, Tolib
Article History
Received: 6 October 2024
Accepted: 25 May 2026
First Online: 2 June 2026
Declarations
Ethics approval and consent to participate: The study was approved by the Institutional Review Boards of the Hanoi University of Public Health (Decision Number 33/2022-YTCC-HD3), London School of Hygiene and Tropical Medicine (ref 22981), and the University of Leeds (ref MREC 19–051). All study procedures involving human participants and/or human data were performed in accordance with relevant guidelines and regulations, including the Declaration of Helsinki. Informed consent to participate was obtained from all participants prior to their involvement in the study.
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.