Received: 6 January 2020
Accepted: 26 January 2021
First Online: 4 February 2021
Ethics approval and consent to participate
: This project was reviewed by the University of Texas Southwestern Medical Center Institutional Review Board and deemed exempt. Verbal consent for participation was obtained from all students, and this was approved due to the voluntary, anonymous nature of participation in the surveys.
: Not applicable.
: The authors declare that they have no competing interests.