Received: 24 June 2020
Accepted: 30 September 2020
First Online: 6 October 2020
Ethics approval and consent to participate
: Approval to conduct this retrospective chart review was obtained from the University of Liverpool Board of Ethics (<i>H00057734</i>), Mildmay Uganda Research Ethics Committee (<i>0208–2018</i>) and Uganda National Council for Science and Technology (<i>HS255ES</i>). Administrative clearance was obtained from the District Health Officer of Gomba district.
: Not applicable.
: The authors declare that they have no competing interests.