Funding for this research was provided by:
European Union FP7 (242262)
Received: 7 October 2019
Accepted: 31 May 2020
First Online: 11 August 2020
Ethics approval and consent to participate
: Ethical approval was obtained from the Institutional Review Board of Mbarara University of Science and Technology and the Uganda National Council for Science and Technology. Consent, ethics and data storage were discussed with interviewees prior to the interview.
: Not applicable.
: Authors declare that no competing interests exist.