Received: 16 January 2020
Accepted: 14 February 2020
First Online: 26 February 2020
Ethics approval and consent to participate
: All information collected was self-reported by the participants and all responses of the survey participants were anonymous. The demographic information collected did not allow for the identification of any participant of the survey. The research study received ethics approval from the University of Melbourne.
: Not applicable.
: The author declares that she has no competing interests.