Arthritis, Psoriatic

• Arizona Arthritis and Rheumatology Research, PLLC — Mesa, Arizona, United States
• Covina Arthritis Clinic — Covina, California, United States
• Encino Research Center — Encino, California, United States
• Providence Medical Foundation — Fullerton, California, United States

• Clinical Site — Rancho Mirage, California, United States
• Clinical Site — Duncansville, Pennsylvania, United States
• Clinical Site — Pleven, Bulgaria
• Clinical Site — Pleven, Bulgaria

• Arthritis Associates — Mountain Brook, Alabama, United States
• Arizona Arthritis and Rheumatology Research PLLC 2 — Avondale, Arizona, United States
• Arizona Arthritis and Rheumatology Research PLLC 3 — Flagstaff, Arizona, United States
• Arizona Arthritis and Rheumatology Research PLLC — Mesa, Arizona, United States

• Arizona Arthritis and Rheumatology Research PLLC — Phoenix, Arizona, United States
• Arizona Arthritis and Rheumatology Research PLLC 1 — Phoenix, Arizona, United States
• Unity Health-White County Medical Center — Searcy, Arkansas, United States
• HARAC Research Corp — Avon Park, Florida, United States

• Rheumatology Associates — Birmingham, Alabama, United States
• Arizona Arthritis & Rheumatology Associates PC — Glendale, Arizona, United States
• Arizona Arthritis & Rheumatology Research, PLLC — Mesa, Arizona, United States
• Clinical Research Center of Connecticut — Danbury, Connecticut, United States

• The Cleveland Clinic — Cleveland, Ohio, United States

• Rheumatology at Struenseehaus — Altona, Free and Hanseatic City of Hamburg, Germany
• Klinikum Stephansplatz — Hamburg, Germany

Not specified

• Montreal, Quebec, Canada

• North Bristol NHS Trust — Bristol, Avon, United Kingdom
• Countess of Chester Hospital NHS Foundation Trust — Chester, Cheshire, United Kingdom
• Newcastle Upon Tyne Hospitals NHS Trust. — Newcastle upon Tyne, Co Tyne and Wear, United Kingdom
• Northern Devon Healthcare NHS Trust — Barnstaple, Devon, United Kingdom