Corticosteroid treatment and mortality in mechanically ventilated COVID-19-associated acute respiratory distress syndrome (ARDS) patients: a multicentre cohort study oleh Gerard Moreno, Raquel Carbonell, Ignacio Martin-Loeches, Jordi Solé-Violán, Eudald Correig i Fraga, Josep Gómez, Manuel Ruiz-Botella, Sandra Trefler, María Bodí, Josefa Murcia Paya, Emili Díaz, Pablo Vidal-Cortes, Elisabeth Papiol, Antonio Albaya Moreno, Susana Sancho Chinesta, Lorenzo Socias Crespi, María del Carmen Lorente, Ana Loza Vázquez, Rebeca Vara Arlanzon, María Teresa Recio, Juan Carlos Ballesteros, Ricard Ferrer, Elisabeth Fernandez Rey, Marcos I. Restrepo, Ángel Estella, Antonio Margarit Ribas, Neus Guasch, Luis F. Reyes, Judith Marín-Corral, Alejandro Rodríguez, the COVID-19 SEMICYUC Working Group