Received: 9 May 2019
Accepted: 8 April 2020
First Online: 17 April 2020
Ethics approval and consent to participate
: Ethical approval was obtained from Mbale Regional Hospital Research Ethics Committee and Uganda National Council for Science and Technology in Uganda (HS 2025). Ethical approval was also obtained from the Liverpool School of Tropical Medicine as the study was the basis of a Masters’ research dissertation. All participants were required to give written consent, those who were illiterate gave a thumb print to sign their consent form. There was no remuneration for involvement.
: Not applicable.
: The authors declare that they have no competing interests.