Arthritis, Rheumatoid

• University of California Los Angeles — Los Angeles, California, United States
• Stanford University School of Medicine — Stanford, California, United States

• GSK Investigational Site — Anniston, Alabama, United States
• GSK Investigational Site — Birmingham, Alabama, United States
• GSK Investigational Site — Birmingham, Alabama, United States
• GSK Investigational Site — Huntsville, Alabama, United States

• Arthritis & Rheumatic Disease Specialties Research — Aventura, Florida, United States

• Birmingham, Alabama, United States
• Peoria, Arizona, United States
• Little Rock, Arkansas, United States
• La Jolla, California, United States

• Berlin, Germany
• Munich, Germany
• Chisinau, Moldova
• Bloemfontein, South Africa

Not specified

• IRCCS S. Matteo Hospital — Pavia, Italy

• Beer Yaacov, Israel
• Beersheba, Israel
• Haifa, Israel
• Haifa, Israel

• Orthopaedic-traumatology Clinic University Hospital Martin — Martin, Slovakia

• Hokkaido University Hospital — Sapporo, Japan