Received: 17 December 2019
Accepted: 28 September 2020
First Online: 14 October 2020
Ethics approval and consent to participate
: Ethics approval was granted by The Prince Charles Hospital Human Research Ethics Committee, Brisbane, Australia (HREC/16/QPCH/309). Written information was provided to all participants as an introduction to the survey. The consent to participate in the study was deemed implied if the participants proceeded with completing and submitting the survey.
: Not applicable.
: The authors declare that they have no competing interests.