Funding for this research was provided by:
National Health and Medical Research Council (APP1126543)
Received: 1 November 2020
Accepted: 10 March 2021
First Online: 9 April 2021
: The project was approved by the Human Research Ethics Committee at the University of Sydney, Australia, reference number: 2018/761. Written consent was obtained from all participants. The first page of the online survey included a Participant Information Statement. If participants consented to take part, they indicated their agreement by clicking Yes which took them to the survey questions. Return of the completed survey was accepted as informed written consent.
: Not applicable.
: The authors declare that they have no competing interests.