Funding for this research was provided by:
HCF Research Foundation
Received: 23 April 2019
Accepted: 20 May 2019
First Online: 8 July 2019
Ethics approval and consent to participate
: This study was approved by the appropriate University of Wollongong and Illawarra Shoalhaven Local Health District Human research ethics committee (HREC 2017/086). As the survey was online, consent was implied at the completion and submission of the survey responses. Participant information was provided online.
: Not applicable.
: The authors declare that they have no competing interests.