1. Carnegie Applied Rugby Research (CARR) Centre, Carnegie School of Sport, Leeds Beckett University, Leeds, UK
2. England Performance Unit, Rugby Football League, Leeds, UK
3. Premiership Rugby, London, United Kingdom
4. School of Science and Technology, University of New England, Armidale, NSW, Australia
5. Division of Exercise Science and Sports Medicine, Department of Human Biology, Faculty of Health Sciences, the University of Cape Town and the Sports Science Institute of South Africa, Cape Town, South Africa
6. Catapult Sports, Leeds, UK
7. School of Behavioural and Health Sciences, Australian Catholic University, Brisbane, Queensland, Australia
8. Sports Performance, Recovery, Injury and New Technologies (SPRINT) Research Centre, Australian Catholic University, Brisbane, QLD, Australia
9. Department of Sport, Health and Exercise Science, University of Hull, Hull, UK
10. Hull F.C, Hull, UK
11. Applied Sports Science and Exercise Testing Laboratory, The University of Newcastle, Ourimbah, Australia