Received: 31 July 2018
Accepted: 1 October 2018
First Online: 15 October 2018
Ethics approval and consent to participate
: Ethics approval was granted by the Melbourne Health Research Office (QA2014171). As this was health professional research study that did not collect sensitive data, it did not require review by a research ethics committee in the UK in 2015 [CitationRef removed]. Consent to participate was implied by completion of the survey questionnaire.
: Not applicable.
: Dr. Sara Booth is a member of the editorial board (Associate Editor) for BMC Palliative Care. The other authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.