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Article History

Received: 9 February 2017

Accepted: 22 January 2018

First Online: 30 January 2018

Ethics approval and consent to participate

: The Western Australian Country Health Service and University of Western Australia Human Ethics Committees approved the study. Coordinators signed and return the consent form and were again verbally consented at the beginning of the interview.

: Participants were informed in the Participant Information Form of publication and signed consent to the utilization of data as outlined in the Participant Information Form was obtained.

: The authors declare that they have no competing interests.

: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.