Funding for this research was provided by:
paul ramsay foundation/black dog institute (19/333)
Received: 13 July 2021
Accepted: 24 January 2022
First Online: 7 February 2022
: Ethical approval for the study was granted by the Hunter New England Human Research Ethics Committee (2019/ETH03862). All interviewees gave written consent. Online survey respondents gave consent on the landing page of the survey.
: Consent as above included information about publishing results in de-identified form such that individuals and individual sites would not be recognisable.
: The authors state that they have no conflicts of interest.