Myo-Spain: Spanish Registry of patients with idiopathic inflammatory myopathy. Methodology Tatiana Cobo-Ibáñez; Carlos Sánchez-Piedra; Laura Nuño-Nuño; Iván Castellví; Irene Carrión-Barberà; Fredeswinda Romero-Bueno; Javier Narváez; Ernesto Trallero-Araguás; Eva Tomero; María Esther Ruiz-Lucea; Carmen Larena; Carmen Carrasco Cubero; Vega Jovaní; Carmen Barbadillo; Francisca Sivera; Joaquín Belzunegui; Ana Pérez Gómez; Alejandro Gómez Gómez; Esmeralda Delgado-Frías; José María Pego-Reigosa; Beatriz Joven; Mónica Ibáñez; Olga Martínez-González; Alberto Ruiz-Román; Jordi Camins; Rafaela Ortega-Castro; Pilar Trenor Larra; Marina Rodríguez López; Mercedes Freire; Patricia Alcocer; Susana Holgado; Iñigo Rúa-Figueroa; Nuria Lozano; Julia Martínez-Barrio;

Exploring the link between inflammatory myopathies and cancer: A comprehensive retrospective analysis in a Colombian cohort Juan D. Bolaños; Robert Rivera-Londoño; Leidy Johanna Hurtado-Bermúdez; Ivana Nieto-Aristizábal; Karol D. Enriquez; Santiago Zura-Rodríguez; Andrés Hormaza-Jaramillo; David Aguirre-Valencia;

Spontaneous pneumomediastinum: An extra muscular manifestation of anti-MDA5 dermatomyositis. Report of 2 cases Pablo Arango Guerra; Santiago Monsalve Yepes; Andrés Chavarriaga Restrepo; Carlos Jaime Velasquez Franco;