Arthritis, Rheumatoid

• Sørlandet Sykehus HF — Arendal, Norway
• Ålesund Sjukehus, Helse Møre og Romsdal HF — Ålesund, Norway
• Haukeland Universitetssjukehus Hf — Bergen, Norway
• Haukeland Universitetssykehus — Bergen, Norway

• Copenhagen University Hospital, Frederiksberg — Frederiksberg, Denmark

• St. Joseph's Health Care — London, Ontario, Canada

• Investigational Site — Hristo Botev Str., Sliven, Bulgaria
• Investigational Site — Santariskiu, Vilnius County, Lithuania

Not specified

• Victoria Shanmugam — Washington D.C., District of Columbia, United States

• CHU de Rennes — Rennes, France

• Lahey Arlington — Arlington, Massachusetts, United States

• Curtis National Hand Center — Baltimore, Maryland, United States
• University of Michigan — Ann Arbor, Michigan, United States
• Pulvertaft Hand Centre — Derby, United Kingdom

• Alexandria University Hospital; Rheumatology — Alexandria, Egypt
• Alexandria University — Alexandria, Egypt
• Banha Educational Hospital; Rheumatology — Banhā, Egypt
• Kasr El Ainy Hospital; Rheumatology — Cairo, Egypt