Funding for this research was provided by:
Bill and Melinda Gates Foundation (OPP1107312)
Received: 11 August 2017
Accepted: 19 December 2017
First Online: 29 December 2017
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.
: Not applicable
: The authors declare that they have no competing interests.
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