Arthritis

• People's Hospital, Beijing University — Beijing, China
• Beijing Xuan Wu Hospital — Beijing, China
• 1st Affiliated, Anhui Medical University — Hefei City, Anhui Province, China
• Qilu Hospital, Shang Dong University — Nanzhou, China

• Kantonsspital St. Gallen — Sankt Gallen, Canton of St. Gallen, Switzerland

• The Parker Institute, Bispebjerg and Frederiksberg University Hospitals — Copenhagen, Denmark

• Martina Hansens Hospital AS — Bærum, Norway
• Diakonhjemmet Hospital AS — Oslo, Norway
• University Hospital of North Norway — Tromsø, Norway
• University of Gotenburg — Gothenburg, Sweden

Not specified

• Huntsville, Alabama, United States
• Paradise Valley, Arizona, United States
• Washington D.C., District of Columbia, United States
• Aventura, Florida, United States

• 961 — Birmingham, Alabama, United States
• 953 — Tuscaloosa, Alabama, United States
• 954 — Peoria, Arizona, United States
• 971 — Scottsdale, Arizona, United States

• 961 — Birmingham, Alabama, United States
• 953 — Tuscaloosa, Alabama, United States
• 954 — Peoria, Arizona, United States
• 971 — Scottsdale, Arizona, United States

• Wallace Rheumatic Study Center — Beverly Hills, California, United States
• Denver Arthritis Clinic — Denver, Colorado, United States
• Ochsner Clinic Foundation — Baton Rouge, Louisiana, United States
• John Hopkins Bayview Medical Center — Baltimore, Maryland, United States

• Birmingham, Alabama, United States
• Huntsville, Alabama, United States
• Tuscaloosa, Alabama, United States
• Peoria, Arizona, United States