Funding for this research was provided by:
National Institute of Child Health and Human Development (R01HD088549)
Article History
Received: 6 June 2022
Accepted: 3 October 2022
First Online: 21 January 2023
Declarations
:
: The authors declare no competing financial interests. The Department of Health and the institutional Biomedical Research Ethics Committee (Reference Number: BE 183/17) granted permission for this study. The study was conducted per the Declaration of Helsinki and approved by the Institutional Review Board (or Ethics Committee) of the University of Kwazulu-Natal, South Africa, and the University of Missouri Kansas City.