1. Injury Prevention and Player Welfare, New Zealand Rugby, Wellington, New Zealand
2. Sports Performance Research Institute New Zealand, School of Sport and Recreation, Auckland University of Technology, Auckland, New Zealand
3. Centre of Health, Activity, and Rehabilitation Research, School of Physiotherapy, University of Otago, Dunedin, New Zealand
4. Injury Prevention Research Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
5. Matthew Gfeller Center, Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA