Funding for this research was provided by:
University of Sydney and NSW Department of Primary Industries compact funding
Australian Government Research Training Program (RTP) Scholarship
Sydney School of Veterinary Science, The University of Sydney research student support
Received: 15 March 2020
Accepted: 30 August 2020
First Online: 15 September 2020
Ethics approval and consent to participate
: Ethics approval was obtained for the collection of samples by the University of Sydney Animal Ethics Committee (Animal Ethics Project No. 2016/998).
: Not applicable.
: The authors declare that they have no competing interests.