Received: 5 March 2020
Accepted: 16 April 2020
First Online: 12 May 2020
Ethics approval and consent to participate
: The study was granted Institutional Review Board approval by Wake Forest University Health Sciences, Winston-Salem, North Carolina (IRB#00058386) and administrative approval from the Ghana Health Service, Accra, Ghana (GHS/DG5/23-4-19). The study qualified for expedited review and met the criteria to waive informed consent.
: Not applicable.
: MDO and RR declare that they have subcontracts from Kybele-Ghana. CRW, SB, and EKS declare no competing interests.