Funding for this research was provided by:
United States Agency for International Development (AID-OAA-A-14-00057)
Received: 2 March 2019
Accepted: 2 December 2019
First Online: 12 December 2019
Ethics approval and consent to participate
: The study was reviewed by the Johns Hopkins University Institutional Review Board and was determined to meet the criteria for exemption (IRB No. 8437). The study was reviewed and approved by the Noguchi Memorial Institute for Medical Research (IRB No.1276) and the Ghana Health Service Ethics Review Committee (GHS-ERC: 007/02/18). All participants provided written informed consent prior to participation.
: Not applicable.
: The authors declared that they have no competing interests.