Alhassan, Jacob Albin Korem
Wariri, Oghenebrume http://orcid.org/0000-0002-7432-8995
Onuwabuchi, Egwu
Mark, Godwin
Kwarshak, Yakubu
Dase, Eseoghene
Article History
Received: 12 November 2019
Accepted: 26 May 2020
First Online: 1 June 2020
Ethics approval and consent to participate
: As this study was based purely on secondary analysis of data and involved no primary data collection involving patients or vulnerable groups, ethical approval was neither required nor sought Ethical procedures for the secondary data used were the responsibilities of the institutions that commissioned, funded or managed the surveys.
: Not required.
: None declared.