Received: 22 April 2018
Accepted: 5 August 2019
First Online: 14 August 2019
Ethics approval and consent to participate
: This study received human ethics approval from the University of the Sunshine Coast’s Human Research Ethics Committee (A17982) and all participants provided written consent to participate.
: Not applicable. Figure InternalRef removed contains an image of the author RD and Fig. InternalRef removed contains images of author HS. Both authors have provided written consent for their image to be published in the manuscript.
: The authors declare that they have no competing interests. RD is an Associate Editor for BMC Medical Education.