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Article History

Received: 10 July 2018

Accepted: 22 November 2018

First Online: 3 December 2018

Ethics approval and consent to participate

: This study received ethics approval and approval for a waiver of consent (as the data used were de-identified retrospectively accessed clinical and financial records) from The Prince Charles’ Hospital Human Research Ethics Committee (HREC), University of Sunshine Coast HREC with associated Public Health Act and site specific approvals for the relevant Hospital and Health Service as per the following list. HREC/14/QPCH/220, HREC/15/QPCH/290, A/15/718, SSA/15/QNB/40 and SSA/16/QNB/17. Agreements were in place between all partner organisations.

: N/A. No individual data are presented.

: All authors have completed the ICMJE uniform disclosure form at and declare: that this study was supported by competitive grants from the Australian Government (Department of Social Services and Department of Health) and the Wishlist Foundation; that this study was supported financially by the Sunshine Coast Medicare Local and received in kind support from the Sunshine Coast Hospital and Health Service and the University of the Sunshine Coast; no financial relationships with any organisations that might have an interest in the submitted work in the previous 3 years; no other relationships or activities that could appear to have influenced the submitted work.

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