Funding for this research was provided by:
University Centre for Rural Health
Sydney Medical School Early Career Researcher & New Staff Grant Scheme
National Health and Medical Research Council (511998)
Received: 6 May 2017
Accepted: 5 June 2018
First Online: 24 July 2018
Ethics approval and consent to participate
: Ethics approval was received from University of Sydney Human Research Ethics Committee (#14112) and The University of Wollongong Human Research Ethics Committee (#GSM15/004).
: The authors declare that they have no competing interests.
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