Spondylitis, Ankylosing

• As0005 2313 — Glendale, Arizona, United States
• As0005 2316 — Mesa, Arizona, United States
• As0005 2314 — Phoenix, Arizona, United States
• As0005 2317 — Sun City, Arizona, United States

• Rheumatology Clinic /ID# 54768 — Calgary, Alberta, Canada
• Associate Clinic /ID# 64274 — Calgary, Alberta, Canada
• Pont, Cranbrook, BC, CA /ID# 55242 — Cranbrook, British Columbia, Canada
• Dr. Barbara T. Blumenauer Inc. /ID# 55226 — Kamloops, British Columbia, Canada

• Mayo Clinic — Rochester, Minnesota, United States

• Faculdade de Ciências Médicas da Universidade Nova de Lisboa — Lisbon, Portugal

• Connective Diseases Research Center, Tabriz University of Medical Sciences — Tabriz, East Azerbaijan Province, Iran
• Hafez Hospital — Shiraz, Fars, Iran
• Razi Hospital — Rasht, Gilan Province, Iran
• Ghaem Hospital — Mashhad, Khorasan, Iran

• Kemerovo Regional Clinical Hospital n.a. S.V. Belyaev /ID# 167025 — Kemerovo, Kemerovo Oblast, Russia
• Clinical Hospital No.1 n.a. N.I.Pirogov /ID# 154379 — Moscow, Russia
• Ivanovo Regional Clinical Hosp /ID# 167028 — Ivanovo, Russia
• Institution KhMAO-Ugra /ID# 154381 — Khanty-Mansiysk, Russia

Not specified

• Bezmialem University — Istanbul, Turkey (Türkiye)

• Prof Dr Cemil Tascioglu City Hospital — Istanbul, Turkey (Türkiye)

• Arizona Arthritis Research, PLC — Phoenix, Arizona, United States
• Rheumatology Center of San Diego — Escondido, California, United States
• Care Access Research - Huntington Beach — Huntington Beach, California, United States
• Desert Medical Advances — Palm Desert, California, United States