Funding for this research was provided by:
Tabriz University of Medical Sciences (5/d/691642)
Received: 6 May 2020
Accepted: 2 September 2020
First Online: 7 September 2020
Ethics approval and consent to participate
: Conducting this study was approved by the ethical committee board at our University of Medical Sciences. The approval code is IR.TBZMED.REC.1396.1129.All students provided written informed consent to participate. The learning objectives of the studies were clearly shared with experts and participating students. A unique code was assigned to each participant. The participants were told that all the research data would be saved confidential. They were granted the right to withdraw from the study whenever they wanted.
: Not applicable.
: The authors declare that they have no competing interests, except for the point that the correspondent author, Saeideh Ghaffarifar is an associate editor of BMC Medical Education.