Funding for this research was provided by:
Doris Duke Charitable Foundation
Received: 18 April 2019
Accepted: 3 September 2019
First Online: 18 September 2019
Ethics approval and consent to participate
: Institutional Review Board approval for the study has been granted by the ethical review board of the Ghana Health Service under protocol number GHS-ERC 04/01/2017 and by the Research and Compliance Administration System of Columbia University under protocol number IRB-AAAR0315. All participants signed a consent form before being recruited for the study. In the consent forms, study participants could opt out of the study at any time without being disadvantaged in any way. Further, participants were informed that the information collected would be used for scientific purposes only and that included publication.
: Not Applicable
: The authors declare that they have no competing interest.