Arthritis, Rheumatoid

• Novartis Investigative site — Moscow, Russia
• Novartis investigative site — Barcelona, Spain
• Novartis Investigative site — Bern, Switzerland
• Novartis investigative site — Istanbul, Turkey (Türkiye)

• Deaprtment of Rheumatology, Betanien Hospital — Skien, Norway

• Chugoku region — Chugoku, Japan
• Kanto region — Kanto, Japan
• Kyushu region — Kyushu, Japan
• Sikoku region — Sikoku, Japan

• Lexicon Investigational Site — Dallas, Texas, United States

• Department of Medicine and Therapeutics — Hong Kong, China
• Prince of Wales Hospital — Hong Kong, China
• The Prince of Wales Hospital — Hong Kong, China

• Rheumatology Associates of Northern Alabama (Dr. William Shergy) — Huntsville, Alabama, United States
• Clinic for Rheumatic Diseases (Dr. Richard Jones, III) — Tuscaloosa, Alabama, United States
• Arizona Arthritis and Rheumatology Research (Dr. Paul Caldron) — Paradise Valley, Arizona, United States
• Jacksonville Center for Clinical Research (Dr. Steven Mathews) — Jacksonville, Florida, United States

• Pfizer Investigational Site — Cagliari, Italy
• Pfizer Investigational Site — Naples, Campania, Italy
• Pfizer Investigational Site — Prato, FI - Italy, Italy
• Pfizer Investigational Site — Florence, Italy

• Charite Research Organization GmbH — Berlin, State of Berlin, Germany

• GSK Investigational Site — Belgrade, Serbia
• GSK Investigational Site — London, United Kingdom

Not specified