Funding for this research was provided by:
New York City Health and Hospitals Corporation (Grant No–B 8606.R02)
Sida (Grant No:54100113)
DELTAS Africa Initiative (Grant No: 107768/Z/15/Z)
Received: 1 November 2021
Accepted: 7 March 2022
First Online: 18 March 2022
: The ethical approval for this study was obtained from the University of Ibadan/University College Hospital (UI/UCH) Institutional Review Board (UI/EC/15/0060) and Oyo State Ministry of Health Ethical Committee (AD/13/479/710). Both verbal and written informed consent were obtained from respondents before recruitment into the study. The study protocol and conduct adhered to the principles laid down in the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no completing interest.