Arthritis

• Medical University - Sofia — Sofia, Bulgaria
• Military Medical Academy - Sofia — Sofia, Bulgaria
• Transport Hospital — Sofia, Bulgaria
• MBAL "Stara Zagora" EAD — Stara Zagora, Bulgaria

Not specified

• Philadelphia, Pennsylvania, United States

• Sanofi-Aventis — Pusan, South Korea

• Goshogawara, Aomori, Japan
• Choseigun, Chiba, Japan
• Yotsukaidō, Chiba, Japan
• Fukuoka, Japan

• Ce.S.I., Center of Excellence on Aging, G. d'Annunzio University — Chieti, CH, Italy

• Novartis — East Hanover, New Jersey, United States

• The University of Alabama at Birmingham — Birmingham, Alabama, United States
• Sun Valley Arthritis Center — Glendale, Arizona, United States
• Arizona Research & Education — Phoenix, Arizona, United States
• University of Arizona — Tucson, Arizona, United States

• Institute for Social Medicine, University of Luebeck — Lübeck, Germany

Not specified