Funding for this research was provided by:
National Health and Medical Research Council (1033213, 1069861, 1134075)
NSW Ministry of Health
Sydney Local Health District
Text and Data Mining valid from 2020-02-18
Received: 30 August 2019
Accepted: 29 January 2020
First Online: 18 February 2020
Ethics approval and consent to participate
: Ethics approvals for this study were obtained from the former Sydney South West Area Health Service – RPAH Zone (ID number X08–0115), Liverpool Hospital, University of Sydney, and Western Sydney University. All participants signed a written consent form to be a part of this study.
: All research participants consented to use their data de-identified data for publishing in scientific publications.
: The authors declare that they have no competing interests.