Replacement

• 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

• Schulthess Klinik — Zurich, Switzerland

Not specified

• Eduardo Fernández Godoy — Santiango, Met, Chile