Funding for this research was provided by:
University Research Council, Aga Khan University (Master's seed grant)
Article History
Received: 31 July 2018
Accepted: 13 September 2018
First Online: 11 October 2018
Ethics approval and consent to participate
: Ethical approval was obtained from the Aga Khan University, Nairobi Health Research Ethics Committee (2014/REC-54). All study participants filled a written informed consent after the purpose of the study was fully explained to them and given a chance to seek clarification.
: Not applicable.
: The author(s) declare they have no competing interests.
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