Ankylosis

• Site Reference # / Investigator 46791 — Aichi, Japan
• Site Reference # / Investigator 46789 — Fukui, Japan
• Site Reference # / Investigator 46798 — Fukuoka, Japan
• Site Reference # / Investigator 46799 — Fukuoka, Japan

• All India Institute of Medical Sciences — New Delhi, National Capital Territory of Delhi, India

• Rheumatology Department, the Third Affiliated Hospital of Sun Yat-sen University — Guangzhou, Guangdong, China

• Site Reference ID/Investigator# 24054 — Hefei, AN, China
• Site Reference ID/Investigator# 25522 — Beijing, China
• Site Reference ID/Investigator# 24055 — Beijing, China
• Site Reference ID/Investigator# 24052 — Beijing, China

• Bucheon-si, South Korea
• Daegu, South Korea
• Daejeon, South Korea
• Gwangju, South Korea

Not specified

• Site Reference ID/Investigator # 32372 — Amstetten, Austria
• Site Reference ID/Investigator # 32368 — Bludenz, Austria
• Site Reference ID/Investigator # 32367 — Gloggnitz, Austria
• Site Ref # / Investigator 37123 — Graz, Austria

• Site Ref # / Investigator 74 — Calgary, Alberta, Canada
• Site Ref # / Investigator 70 — Edmonton, Alberta, Canada
• Site Ref # / Investigator 79 — Vancouver, British Columbia, Canada
• Site Ref # / Investigator 64 — Winnipeg, Manitoba, Canada

Not specified

• Birmingham, Alabama, United States
• Mobile, Alabama, United States
• San Francisco, California, United States
• Colorado Springs, Colorado, United States