Received: 10 April 2019
Accepted: 12 October 2019
First Online: 24 October 2019
Ethics approval and consent to participate
: Ethical approval was obtained from the Committee on Human Research and Publication Ethics, School of Medical Sciences, Kwame Nkrumah University of Science & Technology, Kumasi. Permission to conduct the study was sought from the hospital management and those in charge of the units under which the study was conducted. Written informed consent was obtained from the study participants before data were collected. Participants were informed of their right to withdraw from the study without any question whatsoever. Confidentiality was maintained on any information obtained from study participants. Furthermore, no identifying variables such as names were indicated on the questionnaire items.
: Not applicable.
: The authors declare that they have no competing interests.