Association Between Diagnostic Delay and Economic and Clinical Burden in Axial Spondyloarthritis: A Multicentre Retrospective Observational Study. - Berbel-Arcobé, Laura; Aparicio, María; Calvet, Joan; Arévalo, Marta; Nack, Annika; Juanola, Xavier; Toniolo, Elide; Maratia, Stefano; Lizán, Luis; Gratacós, Jordi (Rheumatology & Therapy, 2025)