1. Performance Sciences Department, Brisbane Broncos Rugby League Club, Brisbane, Australia
2. School of Human Movement and Nutrition Sciences, University of Queensland, Brisbane, Australia
3. La Trobe Sport and Exercise Medicine Research Centre, La Trobe University Bundoora Campus, Melbourne, Victoria, Australia
4. Newcastle Knights Rugby League Club, Mayfield, Australia
5. Department of Physiology, Australian Institute of Sport, Canberra, Australian Capital Territory
6. New Zealand Warriors Rugby League Club, Auckland, New Zealand
7. Faculty of Education and Social Work, The University of Sydney, Sydney, Australia
8. University of Waikato, Hamilton, New Zealand