Funding for this research was provided by:
International Development Research Centre, Canada (108425-001)
Received: 12 September 2019
Accepted: 4 March 2020
First Online: 25 May 2020
Ethics approval and consent to participate
: Ethical clearance for the study was granted by the Council for Scientific and Industrial Research (CSIR), Ghana; RPN 011/CSIR-IRB/2017. Written permission was sought from local government officials before data collection and all participants signed or thumb printed an inform consent form to indicate voluntary participation.
: Not applicable.
: The authors declare that they have no competing interests.