Spondylarthropathies

• Nîmes University Hospital — Nîmes, Gard, France
• Montpellier University Hospital, Arnaud de Villeneuve Hospital — Montpellier, Hérault, France
• APHM, Hopital Nord — Marseille, France
• Hopital des enfants, CHU de Toulouse — Toulouse, France

• University Hospital of Tübingen - Center for Personalized Medicine — Tübingen, Germany

• Skåne University Hospital, section for rheumatology — Lund, Sweden

Not specified

• Istanbul University-Cerrahpasa — Istanbul, Turkey (Türkiye)

• Bezmialem Vakıf Univesity — Istanbul, Turkey (Türkiye)

• Hospital of Southern Jutland — Aabenraa, Denmark
• Herlev Hospital — Herlev, Denmark
• Odense University Hospital — Odense, Denmark

• Department of Rheumatology, Ålesund hospital — Ålesund, Norway

• G F Strong Rehabilitation Centre — Vancouver, British Columbia, Canada

• Armed Forces Capital Hospital — Seongnam-si, South Korea