Osteoarthritis, Hip

• Department of Orthopaedic Surgery, Aarhus University Hospital (AUH) — Aarhus, Denmark
• Department of Orthopaedic Surgery, Naestved Hospital — Næstved, Denmark
• Department of Orthopaedic Surgery and Traumatology, Odense University Hospital (OUH) — Odense, Denmark
• Depatment of Orthopaedic Surgery, Vejle Hospital — Vejle, Denmark

• The MORE Foundation — Phoenix, Arizona, United States
• University of California, San Francisco — San Francisco, California, United States
• Midwest Orthopaedics at Rush — Chicago, Illinois, United States
• Reno Orthopedic Center Foundation — Reno, Nevada, United States

• Florida Medical Clinic Orlando Health — Tampa, Florida, United States
• Rush University Medical Center — Chicago, Illinois, United States
• Sinai Hospital / LifeBridge Health — Baltimore, Maryland, United States
• NYU Longone — New York, United States

• Northwestern University Department of Orthopaedic Surgery — Chicago, Illinois, United States

• University of California Davis Health — Sacramento, California, United States

Not specified

• Odense University Hospital, OUH — Odense, Denmark
• Odense University Hospital, OUH — Svendborg, Denmark
• Lillebaelt Hospital - Vejle — Vejle, Denmark

• St. Franziskus-Hospital — Ahlen, North Rhine-Westphalia, Germany
• St. Vincenz Hospital Brakel — Brakel, Germany
• St. Marien-Hospital — Mülheim, Germany
• radprax Krankenhaus Plettenberg GmbH — Plettenberg, Germany

• NHS Lothian — Edinburgh, Lothian, United Kingdom

• St. Hedwig of Silesia Hospital in Trzebnica — Trzebnica, Lower Silesian Voivodeship, Poland