Received: 9 February 2021
Accepted: 7 June 2022
First Online: 29 June 2022
: Ethical clearance for the study was obtained on October 12, 2017 from the Oyo State Ministry of Health, on December 14, 2017, from the Federal Ministry of Health, Nigeria, on February 6, 2018 from the University of Ibadan/University College Hospital (UI/UCH) Institution Review Board and on March 3, 2018 from the Wits Human Research Ethics Committee (Medical). All participants were informed that their participation was voluntarily and that they could withdraw from the study at any time. All participants provided written consent to participate in the study.
: Not applicable.
: The authors declare that they have no competing interests.