Funding for this research was provided by:
Royal Australian College of General Practitioners and HCF Foundation
Received: 20 August 2018
Accepted: 27 February 2019
First Online: 6 March 2019
Ethics approval and consent to participate
: Approval for the study was granted by the UNSW Human Research Ethics Committee (HC14305). All participating patients, GPs and nurses provided written, informed consent.
: Not applicable.
: The authors declare that they have no competing interests.
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