Received: 1 July 2020
Accepted: 17 November 2020
First Online: 30 November 2020
Ethics approval and consent to participate
: The Human Research Ethics Committee of the University of Western Australia provided ethical approval for the study to be undertaken 7th June 2019 (No. RA/4/20/4724). Consent to participate was not required as the data utilized was derived from publicly available anonymous datasets and no individual identifiable data was utilized.
: Not applicable.
: The authors declare that they have no competing interests.