Funding for this research was provided by:
Meat and Livestock Australia
Received: 24 May 2019
Accepted: 27 October 2019
First Online: 6 November 2019
Ethics approval and consent to participate
: The study was approved by Human Research Ethics Committees linked to local health district services and participating universities (protocol numbers: X10–0259, HREC/10/RPAH/455 and 2014/050). Written informed consent was obtained from all participants prior to study commencement.
: Not applicable.
: The authors declare that they have no competing interests.