Akomolafe, Toyin O. https://orcid.org/0000-0002-8152-9058
Okafor, Emeka Emmanuel
Baruwa, Sikiru
Ubuane, Osimhen
Alagbile, Michael
Ukaga, Delafrida
Nwankwo, Ijeoma
Diallo, Rodio
Funding for this research was provided by:
Bill and Melinda Gates Foundation (INV-007278)
Article History
Received: 6 February 2024
Accepted: 28 July 2025
First Online: 21 August 2025
Declarations
:
: Ethical approval was received from the Population Council's Institutional Review Board (Protocol # 878), and the National Health Research Ethics Committee (NHREC) of the Federal Ministry of Health (Protocol # NHREC/01/01/2007–16/04/2018). All participants provided verbal informed consent after being informed about the objective of the study during the phone interview.
: Not applicable.
: The authors declare no competing interests.