Funding for this research was provided by:
Received: 8 October 2019
Accepted: 26 July 2020
First Online: 1 August 2020
Ethics approval and consent to participate
: Ethical approval for the study was obtained from ethics review commitees of the Liverpool School of Tropical Medicine, the University of Cape Town Faculty of Health Sciences and the Joint Clinical Reseach Centre in Uganda. Participation in the study was voluntary and written and/or verbal informed consent was obtained from all participants before data collection.
: Not applicable.
: The authors declare that they have no competing interests.