Myositis-associated Interstitial Lung Disease: Clinical Characteristics and Factors Related to Pulmonary Function Improvement: A Latin-American Multicenter Cohort Study María Laura Alberti, Verónica Wolff, Felipe Reyes, Ernesto Juárez-León, Leandro Fassola, Gabriel Carballo, Ivette Buendía-Roldán, Jorge Rojas-Serrano, Fabián Caro, Matías Florenzano, Francisco Paulín

Diagnostic challenge: Bethlem myopathy mimicking inflammatory myopathy Olga Rusinovich-Lovgach, Luz Morán, Oscar Toldos-Gonzalez, Marta Vaquero Martínez, Borja Cabal-Paz, José Luis Andréu Sánchez

Peripheral T helper subset profiling in idiopathic inflammatory myositis: Proof of concept Anamika Kumari Anuja, Pankti Mehta, Mantabya Kumar Singh, Harshit Singh, Alok Nath, Zia Hashim, Ajmal Khan, Mansi Gupta, Durga P. Misra, Vikas Agarwal, Latika Gupta