Funding for this research was provided by:
Bill and Melinda Gates Foundation
Received: 2 May 2020
Accepted: 8 December 2020
First Online: 16 February 2021
Ethics approval and consent to participate
: Prior to data collection, ethical approval for the study obtained from the Nigerian National Health Research Ethics Committee (#NHREC/01/01/2007) and University of North Carolina Institutional Review Board (#17–1215). To ensure compliance with this approval, informed consent was collected verbally from each participants in their primary language, and a data management plan was followed to protect the identify of participants.
: Not Applicable
: The authors declare that there are no competing interests.