Rheumatoid Arthritis

• University Hospital — Bern, Switzerland
• Rehabilitation Clinic — Valens, Switzerland
• Schulthess Klinik — Zurich, Switzerland
• University Hospital — Zurich, Switzerland

• Departement of Rheumatology, National Hospital Sri Lanka — Colombo, Sri Lanka

• Chugoku region — Chugoku, Japan
• Chukyo region — Chukyo, Japan
• Hokkaido region — Hokkaido, Japan
• Hokuriku region — Hokuriku, Japan

Not specified

Not specified

Not specified

Not specified

• Pfizer Investigational Site — New Haven, Connecticut, United States

• Maxima Medical Centre — Eindhoven, Netherlands

• Indianapolis, Indiana, United States
• Syracuse, New York, United States
• Duncansville, Pennsylvania, United States
• West Reading, Pennsylvania, United States