Funding for this research was provided by:
Medical Research Council (MR/R003548/1)
Article History
Received: 25 March 2021
Accepted: 14 September 2021
First Online: 23 September 2021
Declarations
:
: The study was approved by the National Ethics Committee for Health Research in Phnom Penh, Cambodia (157/NECHR) and the London School of Hygiene and Tropical Medicine (Ref: 15979). Information on the aims and objectives of the research project was provided to all participants and informed consent was obtained from all of them prior to being interviewed. All data were anonymized.
: Not applicable.
: The authors declare that they have no competing interests.