Received: 11 January 2018
Accepted: 16 September 2019
First Online: 21 October 2019
Ethics approval and consent to participate
: Ethical clearance was sought from both the medical and surgical directorates of the Komfo Anokye Teaching Hospital and the ethical review committee of the School of Medical Sciences, KNUST on 20th March 2017, with identification number CHRPE/AP/181/17. Besides this, verbal consent was sought from the study participants after explaining to them the purpose of the study. Only participants who agreed to participate in the study were included. Confidentiality and anonymity of response were strictly adhered to; no names were recorded on the questionnaires and there was no alteration of the information obtained.
: Not applicable.
: The authors declare that they have no competing interests.