Replacement

• Leiden University Medical Center — Leiden, Netherlands
• Department of Orthopaedics Hässleholm-Kristianstad-Ystad, Hässleholm Hospital — Hässleholm, Sweden

• Hospital for Special Surgery — New York, United States
• Mount Carmel Research Institute — New Albany, Ohio, United States
• University of Pittsburgh, Magee — Pittsburgh, Pennsylvania, United States
• Tamarack Health — Ashland, Wisconsin, United States

• Azienda Ospedale Università di Padova — Padova, Italy

• Orthopedic Institute of the West — Phoenix, Arizona, United States
• Duke Health — Morrisville, North Carolina, United States
• OrthoNeuro — New Albany, Ohio, United States
• Oregon Health & Science University — Portland, Oregon, United States

• Sunnybrook Holland Orthopaedic & Arthritic Centre — Toronto, Ontario, Canada

• Hospital for Special Surgery — New York, United States

• Kantonspital Winthertur — Winterthur, Switzerland

• Algemeen Stedelijk Ziekenhuis — Aalst, Belgium
• University Hospital Ghent — Ghent, Belgium

• Valdoltra Orthopaedic Hospital — Ankaran, Slovenia
• General Hospital Novo mesto — Novo Mesto, Slovenia

Not specified