Received: 23 March 2020
Accepted: 2 September 2020
First Online: 7 September 2020
Ethics approval and consent to participate
: This study was approved by Clarke International University Research Ethics Committee, CIU-REC (reference # CIU-REC/0136) and received administrative approval from the Health Department of Wakiso district (reference # CR: MSMC 220/1). All participants interviewed provided written informed consent and were free to withdraw at any stage if they so wished.
: Not applicable.
: The authors declare that they have no competing interest.