Article History
Received: 18 June 2018
Accepted: 14 December 2018
First Online: 8 January 2019
Ethics approval and consent to participate
: The SAMSS methodology questionnaire has been approved by the South Australian Department of Health Ethics of Human Research Committee ((HREC/14/SAH/200 & HREC/436.02.2014). Consent to participate was implied by non-response to letter of introduction with an opt-out number to call, acceptance of the telephone call and continuation of the survey and was approved by the Ethics committee.
: Not applicable.
: The authors declare that they have no competing interests.
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