1. Sydney School of Veterinary Science; The University of Sydney; 425 Werombi Road, Camden New South Wales 2570 Australia
2. Marie Bashir Institute for Emerging Infectious Diseases; The University of Sydney; Sydney NSW Australia
3. Equine veterinary surgeon, Brisbane; Queensland Australia
4. Queensland Racing Integrity Commission; Brisbane Queensland Australia
5. School of Life and Environmental Sciences; The University of Sydney; Sydney NSW Australia