Article History
Received: 27 August 2019
Accepted: 7 September 2020
First Online: 29 September 2020
Ethics approval and consent to participate
: Ethics approval was obtained from the Human Research Ethics Committee Western Sydney University (ID H9989). Informed consent for participation in the study was obtained in writing from all participants.
: All participants consented to the use of de-identified data as presented in this manuscript.
: WH is an Associate Editor for BMC Medical Education. There are no further competing interests to declare for the authors.