Funding for this research was provided by:
World Bank Group (7163343)
Received: 18 June 2017
Accepted: 8 March 2018
First Online: 20 March 2018
Ethics approval and consent to participate
: The study was approved by the University of South Carolina Institutional Review Board. A written informed consent was obtained from patients at the facility before they were interviewed.
: Not applicable.
: The authors declare that they have no competing interests.
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