Funding for this research was provided by:
Bill & Melinda Gates Foundation (OPP1107312)
Article History
Received: 15 November 2017
Accepted: 30 April 2018
First Online: 10 May 2018
Ethics approval and consent to participate
: The study was reviewed and approved by the University of California, San Francisco Committee for Human Subjects research (IRB number 15–18458) and the Kenya Medical Research Institute Scientific and Ethics Review Unit (protocol ID KEMRI/SERU/CCR/039/3286). The Migori County health leadership also approved the study to be conducted in the county. All participants provided written informed consent prior to participation, including participants between ages 15 to 18 who were considered emancipated minors and so did not require parental consent.
: The authors declare that they have no competing interests.
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