Funding for this research was provided by:
Research School of Population Health, Australian National University (2019 Excellence in Population Health Research Award)
Received: 17 October 2019
Accepted: 22 April 2020
First Online: 7 May 2020
Ethics approval and consent to participate
: All participants provided written, informed consent. The ethical aspects of this study have been approved by the Australian National University Human Research Ethics Committee (Protocol 2019/069).
: Informed consent for publication of individual responses was obtained from all respondents. Those participants listed in the acknowledgements were presented with the choice to participate anonymously and by providing their names in informed written consent to be named in the acknowledgements.
: The authors declare that they have no competing interests.