Received: 24 September 2019
Accepted: 11 December 2019
First Online: 19 December 2019
Ethics approval and consent to participate
: Ethics approval for the study was obtained from the joint University of Ibadan/University College Hospital Institution Review Board with approval number UI/EC/18/0299. Verbal informed consent in accordance with the approved study protocol by the Ethics committee, was obtained from individual student after explaining the objectives and procedure of the study to participant individually. Verbal informed consent was deemed appropriate for our study being a questionnaire-based survey with questions carefully designed without infringement on participants’ privacy. Only the consented participants within the study period were enrolled.
: Not applicable.
: The authors declare that they have no competing interests.