Arthritis

• Nottingham Country Health Partnerships — Nottingham, United Kingdom
• Nottingham University Hospitals NHS Trust — Nottingham, United Kingdom
• Sherwood Forest Hospitals NHS Trust — Nottingham, United Kingdom

• Glendale, California, United States

• Euroclinic Private Hopsital — Athens, Greece
• Laiko General Hospital — Athens, Greece

• Crystal Clinic Orthopaedic Center — Akron, Ohio, United States

• Aki, Japan
• Akō, Japan
• Amagasaki, Japan
• Anan, Japan

• Daytona Beach, Florida, United States
• Miami, Florida, United States
• Palm Harbor, Florida, United States
• Moline, Illinois, United States

Not specified

• Ulsan University Hospital — Ulsan, South Korea

• Winston Salem State University — Winston-Salem, North Carolina, United States

• Tsung-Ching Lin — New Taipei City, Taiwan