Received: 10 July 2019
Accepted: 26 August 2020
First Online: 3 September 2020
Ethics approval and consent to participate
: This study was approved by the institutional review board of the Ministry of National Guard-Health Affairs in Riyadh, Saudi Arabia [Ref# SP18/488/R]. Students were informed that participation in the study was voluntary, that their agreement to participate would be considered as consent, and that their feedback would not affect their academic evaluation. The envelope was not recognized by the instructors. The collection of datasheets was framed with confidentiality in a matter where the student’s name, contact information, or badge number would not be identified or traced by anyone.
: Not applicable.
: The authors declare that they have no competing interests.