Text and Data Mining valid from 2018-05-15
Received: 13 October 2017
Accepted: 2 May 2018
First Online: 15 May 2018
Ethics approval and consent to participate
: Ethical clearance was sought from and approved by the Committee on Human Research, Publications and Ethics, KNUST, School of Medical Sciences and Komfo Anokye Teaching Hospital. The ethical approval reference number is CHRPE/RC/058/16. Permission to undertake the study at the hospitals was also sought from the hospital management. Written informed consent was obtained from all participants recruited into the study.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.