Funding for this research was provided by:
Wellcome Trust (097170, 092654)
Received: 18 May 2018
Accepted: 4 February 2019
First Online: 4 March 2019
Ethics approval and consent to participate
: Scientific and ethical clearance to establish the CIN and conduct the trial was obtained from the Scientific and Ethics Review Unit of the Kenya Medical Research Institute that approved the use of de-identified patient data obtained through retrospective review of medical records without individual patient consent.
: Not applicable.
: The authors declare that they have no competing interests.
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