Mbugua, Samuel Mungai https://orcid.org/0000-0001-6611-9256
Karonjo, Jane Muthoni
Article History
Received: 14 December 2017
Accepted: 26 June 2018
First Online: 24 July 2018
Ethics approval and consent to participate
: Ethical approval was obtained from Mount Kenya University Ethical and Research Committee. A signed consent was obtained after the contents of the consent form were explained to the study participants with confidentiality guaranteed.
: Not Applicable.
: The authors declare that they have no competing interests.
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