Connective Tissue Diseases

• Pinnacle Research Group — Anniston, Alabama, United States
• Unity Health - White County Medical Center- Rheumatology — Searcy, Arkansas, United States
• Providence Medical Foundation — Fullerton, California, United States
• Arthritis & Rheumatism — Aventura, Florida, United States

• Orthopädische Klinik König-Ludwig-Haus — Würzburg, Bavaria, Germany
• Herzogin Elisabeth Hospital — Braunschweig, Niedersachse, Germany
• Gemeinschaftskrankenhaus Bonn — Bonn, North Rhine-Westphalia, Germany
• Universitätsklinikum des Saarlandes — Homburg, Saarland, Germany

• Center for Rheumatic Diseases — Northport, Alabama, United States
• Southwest Florida Rheumatology — Riverview, Florida, United States
• St. Luke's Rheumatology — Boise, Idaho, United States
• Jayashree Sinha, MD — Clovis, New Mexico, United States

• Azienda Ospedaliera Universitaria Consorziale Policlinico di Bari — Bari, Italy
• AUSL-IRCCS di Reggio Emilia — Reggio Emilia, Italy

• Hospital das Clínicas da Faculdade de Medicina da USP — São Paulo, Brazil
• Rheumatology Division of Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo — São Paulo, Brazil
• Hospital das Clínicas da Faculdade de Medicina da USP — São Paulo, Brazil

• Rheumatology Division of Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo — São Paulo, Brazil

• Aarhus University Hospital — Aarhus, Central Region of Denmark, Denmark
• Regional Hospital Holstebro — Holstebro, Central Region of Denmark, Denmark

• Research Site — Phoenix, Arizona, United States
• Research Site — Covina, California, United States
• Research Site — La Jolla, California, United States
• Research Site — Los Angeles, California, United States

Not specified

• Arthritis Research Centre — Richmond, British Columbia, Canada