Received: 24 July 2019
Accepted: 20 November 2019
First Online: 29 November 2019
Ethics approval and consent to participate
: Ethics approval for the study was obtained from the University of Ibadan/University College Hospital Ethics Review Committee with approval number UI/EC/16/0378. Permission was also obtained from the Head of Pharmacy department of the respective hospital. Verbal informed consent in accordance with the approved study protocol by the Ethics committee, was obtained from individual participant after explaining the objectives and procedure of the study to participant individually. The study is strictly a questionnaire-based survey with questions carefully designed without infringement on patient’s privacy, while the questionnaire was duly translated into the local language of the patients for proper comprehension. Only the consented participants within the study period were enrolled.
: Not applicable.
: The authors declare that they have no competing interests.