Funding for this research was provided by:
Trocaire (No: KEN 1201-05)
Received: 5 July 2017
Accepted: 20 April 2018
First Online: 18 May 2018
Ethics approval and consent to participate
: Ethical clearance to conduct this study was obtained from the Kenyatta National Hospital/University of Nairobi Ethical Review Committee (ERC Number: P82/03/2013) and the study was conducted in full conformity with ethical standards as required. Written consent was obtained from all the study participants through an informed consent form.
: The authors declare that they have no competing interests.
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