Ankle Injuries

• Hvidovre University Hospital — Hvidovre, Copenhagen, Denmark
• Hospital Of South West Denmark — Aabenraa, Denmark
• Bispebjerg University Hospital — Copenhagen, Denmark

• Creighton University — Omaha, Nebraska, United States

• Ann & Robert H. Lurie Children's Hospital of Chicago — Chicago, Illinois, United States

• Phoenix, Arizona, United States
• North Little Rock, Arkansas, United States
• Chico, California, United States
• Palm Springs, California, United States

• Junior Football Team — Londrina, Paraná, Brazil

• Children's Hospital of Eastern Ontario — Ottawa, Ontario, Canada
• North York General Hospital — Toronto, Ontario, Canada
• The Hospital for Sick Children — Toronto, Ontario, Canada
• Toronto East General Hospital — Toronto, Ontario, Canada

• Einstein Healthcare Network — Philadelphia, Pennsylvania, United States

• University of Southern California — Los Angeles, California, United States

• Indiana University — Indianapolis, Indiana, United States
• Boston Medical Center — Boston, Massachusetts, United States
• Orthopaedic Associates of Michigan — Grand Rapids, Michigan, United States
• Hennepin County Medical Center — Minneapolis, Minnesota, United States

Not specified