Clementina López-Medina a, ⁎ , Sofia Ramiro b, Caroline van Durme c, d, Zineb Ez-Zaitouni e, Adrien Nzeusseu Toukap f, Suzanne Arends g, Anneke Spoorenberg g, Olivier Fogel h, Anna Moltó h
a Rheumatology Department, Reina-Sofia University Hospital, IMIBIC, University of Cordoba, Menendez-Pidal Avenue, 14001 Cordoba, Spain
b Rheumatology Department, Leiden University Medical Center, Leiden and Zuyderland Medical Center, Heerlen, The Netherlands
c Rheumatology Department, Maastricht University Medical Centre, Maastricht, The Netherlands
d Service de médecine de l’appareil locomoteur, CHC Liege, Liege, Belgium
e Department of Clinical Immunology and Rheumatology, Amsterdam, The Netherlands
f Rheumatology Department/IREC/UCLouvain, Saint-Luc University Hospitals, Brussels, Belgium
g Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
h Service de rhumatologie, centre de recherche épidémiologie et biostatistique de Sorbonne Paris Cité, hôpital Cochin, AP–HP, Paris Cité University, 75014 Paris, France