Arthritis, Rheumatoid

• New England Research Associates — Trumbull, Connecticut, United States
• Covance Clinical Research Unit Inc. — Daytona Beach, Florida, United States
• The Center for Rheumatology and Bone Research — Wheaton, Maryland, United States
• Heartland Clinical Research, Inc. — Omaha, Nebraska, United States

• Prague, Czechia
• Balatonfüred, Veszprém megye, Hungary
• Budapest, Hungary
• Debrecen, Hungary

• University of California, San Francisco — San Francisco, California, United States

Not specified

• Musculoskeletal Outpatient Department, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust — Newcastle upon Tyne, United Kingdom

• University of North Carolina at Chapel Hill School of Pharmacy — Chapel Hill, North Carolina, United States

• UCLA David Geffen School of Medicine, Division of Rheumatology — Los Angeles, California, United States

Not specified

Not specified

• Norwegian University of Science and Technology, Faculty of medicine, Department of circulation and medical imaging, — Trondheim, Norway