Funding for this research was provided by:
South Australian Government Premier's Research and Industry Fund (RCP 9)
Text and Data Mining valid from 2019-08-06
Received: 19 November 2018
Accepted: 11 July 2019
First Online: 6 August 2019
Ethics approval and consent to participate
: Publicly available de-identified data were utilised at all stages so review by an Ethics Committee was not required.
: Not applicable.
: The authors declare that they have no competing interests.