Power Doppler signal at the enthesis and bone erosions are the most discriminative OMERACT ultrasound lesions for SpA: results from the DEUS (Defining Enthesitis on Ultrasound in Spondyloarthritis) multicentre study

Andrea Di Matteo, Gianluca Smerilli, Stefano Di Donato, An Ran Liu, Andrea Becciolini, Federica Camarda, Tomás Cazenave, Edoardo Cipolletta, Davide Corradini, Juan José de Agustín, Giulia Maria Destro Castaniti, Eleonora Di Donato, Luca Di Geso, E. Duran, Bayram Farisoğulları, Marco Fornaro, Francesca Francioso, Pamela Giorgis, Amelia Granel, Cristina Hernández‐Díaz, Rudolf Horváth, Jana Hurňáková, Diogo Jesús, Ömer Karadağ, Ling Li, Josefina Marín, María Victoria Martiré, Xabier Michelena, Erica Moscioni, Laura Muntean, Matteo Piga, Marcos Rosemffet, João Rovisco, D. Sahin Eroglu, Fausto Salaffi, Liliana Saraiva, C. Scioscia, Maria-Magdalena Tămaş, Shun Tanimura, Aliki I. Venetsanopoulou, Lucio Ventura‐Ríos, Orlando Villota, Catalina Villota‐Eraso, Paraskevi V. Voulgari, Gentiana Vukatana, Johana Zacariaz Hereter, Helena Marzo‐Ortega, Walter Grassi, Emilio Filippucci