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Article History

Received: 29 December 2018

Accepted: 6 September 2019

First Online: 21 October 2019

Ethics approval and consent to participate

: Ethical approval was obtained from the ethical review committee of the Oyo State Ministry of Health prior to the commencement of the study.Written consent was obtained from all the participants and permission was also obtained from the owners of the study- premises. The purpose of the study was explained to them as well. Written consent was also obtained from all participants to publish the research findings.

: Not Applicable.

: No competing interests.