1 Amsterdam Collaboration on Health and Safety in Sports, Department of Public and Occupational Health, Amsterdam Public Health Research Institute, VU University Medical Center, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands.
2 Monash Health, Clayton, Australia.
3 School of Human Movement and Nutrition Sciences, Faculty of Health and Behavioural Sciences, University of Queensland, Brisbane, QLD, 4072, Australia.
4 Division of Exercise Science and Sports Medicine, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory 7925, Cape Town, South Africa.
5 School of Public Health, Physiotherapy and Population Sciences, University College Dublin, Belfield, Dublin 4, Ireland.
6 Amsterdam Collaboration on Health and Safety in Sports, Department of Public and Occupational Health, Amsterdam Public Health Research Institute, VU University Medical Center, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands. e.verhagen@vumc.nl.
7 Division of Exercise Science and Sports Medicine, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory 7925, Cape Town, South Africa. e.verhagen@vumc.nl.
8 Australian Collaboration for Research into Injury in Sport and its Prevention, Federation University Australia, Lydird Street South, Ballarat, VIC, 3350, Australia. e.verhagen@vumc.nl.