Text and Data Mining valid from 2019-09-13
Received: 29 March 2019
Accepted: 4 September 2019
First Online: 13 September 2019
Ethics approval and consent to participate
: Ethical approval for this study was obtained through the Health Research Ethics Committee of University of Nigeria Teaching Hospital. Written informed consent was obtained from each participant. Anonymity of respondents is maintained in the manuscript by non-inclusion of self-identifying characteristics where quotes are used.
: Consent was obtained for use of quotes in publication.
: The authors declare that they have no competing interests.