Imaging and Interpretation of Axial Spondylarthritis: The Radiologist's Perspective—Consensus of the Arthritis Subcommittee of the ESSR - Schueller-Weidekamm, Claudia; Mascarenhas, Vasco V.; Sudol-Szopinska, Iwona; Boutry, Nathalie; Plagou, Athena; Klauser, Andrea; Wick, Marius; Platzgummer, Hannes; Jans, Lennart; Mester, Adam; Kainberger, Franz; Aström, Gunnar; Guglielmi, Giuseppe; Eshed, Iris (Seminars in Musculoskeletal Radiology, 2014)