Uzochukwu, Benjamin S. C. http://orcid.org/0000-0002-0794-0455
Okeke, Chinyere http://orcid.org/0000-0002-2599-537X
O’Brien, Niki http://orcid.org/0000-0002-8389-1448
Ruiz, Francis http://orcid.org/0000-0001-5183-3959
Sombie, Issiaka http://orcid.org/0000-0001-9435-7198
Hollingworth, Samantha http://orcid.org/0000-0002-5226-5663
Funding for this research was provided by:
Bill & Melinda Gates Foundation (OPP1134345)
Article History
Received: 18 April 2020
Accepted: 17 June 2020
First Online: 8 July 2020
Ethics approval and consent to participate
: Ethical clearance was obtained from Ethical Clearance Committee of the University of Nigeria Teaching Hospital Enugu, NHREC/05/01/2008B-FWA00002458-1RB00002323. Written informed consent was obtained from respondents.
: Not applicable.
: All authors declare that they have no competing interests.