Affiliations

• ¹ Traumatic Brain Injury Laboratory, Florey Institute of Neuroscience and Mental Health, Heidelberg, Victoria, Australia.
• ² Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada.
• ³ Swiss Concussion Center, Spine Unit, Schulthess Clinic, Zurich, Switzerland.
• ⁴ International Ice Hockey Federation, Zurich, Switzerland.
• ⁵ Department of Neurosurgery, NorthShore University HealthSystem, Evanston, Illinois, USA.
• ⁶ Department of Kinesiology, University of Michigan, Ann Arbor, Michigan, USA.
• ⁷ Centre for the Study of Traumatic Encephalopathy, Boston University School of Medicine, Boston, Massachusetts, USA.
• ⁸ Division of Health Care and Outcomes Research, Toronto Western Research Institute, Toronto, Ontario, Canada.
• ⁹ Department of Psychology, University of Missouri-Kansas City, State College, Pennsylvania, USA.
• ¹⁰ Psychological and Neurobehavioral Associates Inc, State College, Pennsylvania, USA.
• ¹¹ Department of Pathology, University of Maryland, Baltimore, Maryland, USA.
• ¹² Murdoch Childrens Research Institute, Parkville, Victoria, Australia.
• ¹³ Department of Neurological Surgery, University of Washington, Seattle, Washington, USA.
• ¹⁴ Department of Kinesiology, University of Calgary, Calgary, Alberta, Canada.
• ¹⁵ Department of Ortho Surgery, Oslo University Hospital, Oslo, Norway.
• ¹⁶ Head, Scientific Activities, International Olympic Committee, Lausanne, Switzerland.
• ¹⁷ Department of Neurology, University Hospital, Zurich, Switzerland.
• ¹⁸ Department of Neurology, Schulthess Klinik, Zurich, Switzerland.
• ¹⁹ Department of Neurosurgery, UCLA Steve Tisch BrainSPORT Program, Los Angeles, California, USA.
• ²⁰ Department of Pediatrics/Pediatric Neurology, Mattel Children's Hospital UCLA, Los Angeles, California, USA.
• ²¹ Sports Medicine Research Laboratory, University of North Carolina, Chapel Hill, North Carolina, USA.
• ²² Departments of Rehabilitation Medicine, Orthopaedics and Sports Medicine and Neurological Surgery, University of Washington, Seattle, Washington, USA.
• ²³ Department of Physical Medicine and Rehabilitation, Harvard Medical School, Charlestown, Massachusetts, USA.
• ²⁴ Red Sox Foundation and Massachusetts General Hospital Home Base Program, Massachusetts General Hospital, Boston, Massachusetts, USA.
• ²⁵ Department of Neurosurgery, University of Toronto, Toronto, Ontario, Canada.
• ²⁶ Carleton University Sport Medicine Clinic, University of Ottawa, Ottawa, Ontario, Canada.
• ²⁷ International Paralympic Committee Medical Committee, Ottowa, Ontario, Canada.
• ²⁸ The Sports Neurology Clinic, Brighton, Michigan, USA.
• ²⁹ Department of Orthopaedics, SUNY Buffalo, Buffalo, New York, USA.
• ³⁰ Centre for Health Exercise and Sports Medicine, The University of Melbourne, Melbourne, Australia.
• ³¹ Department of Neurosurgery, University of California San Francisco, San Francisco, California, USA.
• ³² Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
• ³³ Department of Sports Medicine, Children's Hospital Boston, Boston, Massachusetts, USA.
• ³⁴ Department of Emergency Medicine, Children's Hospital Boston, Boston, Massachusetts, USA.
• ³⁵ Department of Neurosurgery, Tokushima Daigaku Byoin, Tokushima, Japan.
• ³⁶ Section of Sports Medicine, Faculty of Health Sciences, University of Pretoria, Johannesburg, South Africa.
• ³⁷ Department of Emergency Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.
• ³⁸ Department of Athletic Medicine, Princeton University, Princeton, USA.
• ³⁹ Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada.
• ⁴⁰ Department of Neurological Surgery, Vanderbilt University Medical Center, Franklin, Tennessee, USA.
• ⁴¹ Vanderbilt Sports Concussion Center, Vanderbilt University Medical Center, Franklin, Tennessee, USA.
• ⁴² Toronto Western Hospital and University of Toronto, Toronto, Ontario, Canada.
• ⁴³ Canadian Sports Concussion Project, Toronto, Ontario, Canada.
• ⁴⁴ International Concussion & Head Injury Research Foundation, London, United Kingdom.
• ⁴⁵ Department of Neurology, Slingeland Ziekenhuis, Doetinchem, Netherlands.