Ngan, Tran Thu http://orcid.org/0000-0003-2771-9878
Mai, Vu Quynh http://orcid.org/0000-0001-6962-0564
Van Minh, Hoang http://orcid.org/0000-0002-4749-5536
Donnelly, Michael
O’Neill, Ciaran http://orcid.org/0000-0001-7668-3934
Funding for this research was provided by:
Queen's University Belfast
Article History
Accepted: 9 September 2021
First Online: 20 September 2021
Declarations
:
: The authors have no conflicts of interest to declare that are relevant to the content of this article.
: All data generated or analysed during this study are included in this published article and supplementary materials.
: All procedures performed in the study were in accordance with the 1964 Helsinki declaration and its later amendments. The study received the ethical approval No. 265/2019/YTCC-HD3 dated 25th April 2019 from Hanoi University of Public Health’s Institutional Review Board.
: Informed consent was obtained from all individual participants included in the study.