Article History
Received: 13 April 2019
Accepted: 19 July 2019
First Online: 31 July 2019
Ethics approval and consent to participate
: This research is part of the research project approved under No. 395055 with the ethics code IR.MUI.REC.1395.3.55 in the Vice-chancellery for Research of Isfahan University of Medical Sciences. Since the study did not include personal data or clinical trials, approval was deemed not to be necessary. Verbal (audio recorded) and/or written consent to participate was obtained from all participants in study. This consent form was approved in medical education research center, Isfahan University of Medical Science. Also participants were informed about the study at time of data collection, and were made aware that participation in the study, which involved completing survey, was completely voluntary.
: Not applicable.
: The authors declare that they have no competing interests.