1 Amsterdam Collaboration for Health and Safety in Sports, Department of Public and Occupational Health, Amsterdam Movement Sciences, Amsterdam University Medical Centers, Amsterdam, Netherlands.
2 Department of Applied Health Sciences, Division of Physiotherapy, Hochschule für Gesundheit (University of Applied Sciences), Bochum, Germany.
3 Department of Sport and Exercise Sciences, Institute of Sport, Manchester Metropolitan University, Manchester, UK.
4 Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia.
5 Sydney Sportsmed Specialists, Sydney, New South Wales, Australia.
6 School of Medicine, Notre Dame University, Sydney, New South Wales, Australia.
7 Sport, Exercise Medicine and Lifestyle Institute (SEMLI), University of Pretoria, Pretoria, Gauteng, South Africa.
8 Canberra City Chiro, Canberra, Australian Capital Territory, Australia.
9 Tuggeranong Chiropractic Centre, Canberra, Australian Capital Territory, Australia.