1. Section Sports Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
2. Department of Physiotherapy, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
3. Amsterdam Collaboration on Health & Safety in Sports, Department of Public and Occupational Health, Amsterdam Movement Science, Amsterdam UMC, Amsterdam, The Netherlands
4. Department of Statistics, Faculty of Natural and Agricultural Sciences, University of Pretoria, Pretoria, South Africa
5. Executive Committee, Snow Sports South Africa, Kempton Park, South Africa
6. Chair, Medical Advisory Panel, World Netball, Manchester, UK