Knee Osteoarthritis

• Clinical Research Center (136), Copenhagen University Hospital, Hvidovre — Hvidovre, Copenhagen, Denmark

• CHU de Dijon — Dijon, France

Not specified

• Department of Orthopedic and Trauma Surgery — Catanzaro, Italy

• Federal University of Rio Grande do Norte — Natal, Rio Grande do Norte, Brazil

• Dartmouth-Hitchcock Medical Center — Lebanon, New Hampshire, United States

• Technical University of Lisbon — Lisbon, Cruz Quebrada-Dafundo, Portugal

• Stanford University — Redwood City, California, United States
• University of California, San Francisco — San Francisco, California, United States

• Hadassah Mount Scopus Hospital — Jerusalem, Israel

Not specified