Nsiah-Boateng, Eric https://orcid.org/0000-0001-5217-9805
Aikins, Moses
Article History
Received: 21 June 2018
Accepted: 22 October 2018
First Online: 13 November 2018
Ethics approval and consent to participate
: Formal approval was obtained from NHIA to use the enrolment data for this study.
: Not applicable.
: ENB works for the NHIA, however his affiliation did not compromise findings of the study. MA has no competing interests.