Funding for this research was provided by:
Bloomberg Family Foundation
Received: 4 May 2020
Accepted: 4 September 2020
First Online: 29 September 2020
Ethics approval and consent to participate
: The study obtained approval from the WHO Ethics Committee (RPC 149) and the University of Ghana Medical School Ethics and Protocol Review Committee (MS-Et/M.03 - P 3.1/2005–2006). Participants provided written informed consent following explanation of the study procedure in their home language.
: Not applicable.
: The authors declare that they have no competing interests.