[1
]
Oslo Sports Trauma Research Center, Department of Sports Medicine, Norwegian School
of Sport Sciences, Oslo, Norway roald@nih.no.
[2
]
Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar.
[3
]
Oslo Sports Trauma Research Center, Department of Sports Medicine, Norwegian School
of Sport Sciences, Oslo, Norway.
[4
]
Department of Health Promotion, Norwegian Institute of Public Health, Bergen, Norway.
[5
]
Institute of Sport and Exercise Medicine, Division of Orthopaedic Surgery, Faculty
of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa.
[6
]
Spine Unit, Swiss Concussion Center and Swiss Golf Medical Center, Schulthess Clinic,
Zurich, Switzerland.
[7
]
Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary,
Calgary, Alberta, Canada.
[8
]
Pediatrics and Community Health Sciences, Cumming School of Medicine, University of
Calgary, Calgary, Alberta, Canada.
[9
]
School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western
Australia, Australia.
[10
]
Department of Medical and Health Sciences, Division of Physiotherapy, Linköping University,
Linköping, Sweden.
[11
]
Medical School Hamburg, Hamburg, Germany.
[12
]
Swiss Concussion Centre, Schulthess Clinic, Zurich, Switzerland.
[13
]
Rugby Football Union, London, UK.
[14
]
Department of Epidemiology and Population Health, London School of Hygiene and Tropical
Medicine, London, UK.
[15
]
Department of Family Practice, University of British Columbia, Vancouver, British
Columbia, Canada.
[16
]
British Journal of Sports Medicine, London, UK.
[17
]
Injury Prevention Research Center and Department of Epidemiology at the Gillings School
of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill,
North Carolina, USA.
[18
]
Sport Injury Prevention Research Centre, University of Calgary, Calgary, Alberta,
Canada.
[19
]
National Hockey League, Calgary, Alberta, Canada.
[20
]
Department of Family Medicine (Sport Medicine), McMaster University, Hamilton, Ontario,
Canada.
[21
]
FINA Bureau (Sport Medicine), Lausanne, Switzerland.
[22
]
School of Public Health, University of Sydney, New South Wales, Sydney, Australia.
[23
]
Department of Sports Medicine, Royal Netherlands Lawn Tennis Association, Amstelveen,
The Netherlands.
[24
]
Amsterdam Collaboration on Health & Safety in Sports (ACHSS), AMC/VUmc IOC Research
Center of Excellence, Amsterdam, The Netherlands.
[25
]
Faculty of Health Sciences, University of Pretoria, Hatfield, South Africa.
[26
]
New Zealand Rugby, Wellington, New Zealand.
[27
]
Sports Performance Research Institute New Zealand, AUT University, Auckland, New Zealand.
[28
]
Department of Orthopaedic Surgery and Rehabilitation, University of Chicago, Chicago,
Illinois, USA.
[29
]
Sport, Exercise Medicine and Lifestyle Research Institute (SEMLI), University of Pretoria,
Hatfield, South Africa.
[30
]
Medical and Scientific Department, International Olympic Committee, Lausanne, Switzerland.
[31
]
Sport Injury Prevention Research Centre, Faculty of Kinesiology, Calgary, Alberta,
Canada.
[32
]
Department for Health, University of Bath, Bath, UK.
[33
]
Rugby Football Union, Twickenham, UK.
[34
]
Athletics Research Center, Linköping University, Linköping, Sweden.
[35
]
Centre for Healthcare Development, Region Östergötland, Linköping, Sweden.
[36
]
Amsterdam Collaboration on Health and Safety in Sports, Department of Public and Occupational
Health, Amsterdam UMC, Amsterdam, The Netherlands.
[37
]
Athlete Commission, International Olympic Committee, Lausanne, Switzerland.
[38
]
Aspetar Sports Medicine and Orthopedic Hospital, Doha, Qatar.