Funding for this research was provided by:
Office of Research, Innovation and Development, University Of Ghana Research Fund (URF/9/ILG-063/2015-2016)
Received: 4 March 2020
Accepted: 6 July 2020
First Online: 14 July 2020
Ethics approval and consent to participate
: The Ethics Committee for Humanities at the University of Ghana and the Ghana Health Services Research and Development granted ethics approval for this study. The study was explained to prospective participants and only those who gave written consent to participate were tested.
: Not applicable.
: The authors declare that they have no competing interests.