Article History
Received: 2 October 2018
Accepted: 19 December 2018
First Online: 29 December 2018
Ethics approval and consent to participate
: Ethics approval was granted by the Aboriginal Health and Research Ethics Committee (AHREC), with reference number 04–16-669. Written consent was obtained from staff and patients for participation before data collection.
: N/A
: The authors declare that they have no competing interests
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