Risk factors associated to noninvasive ventilation failure in primary influenza A pneumonia in the critical care setting H. Hernández Garcés; A. Navarro Lacalle; L. Lizama López; R. Zaragoza Crespo;

Spanish Influenza Score (SIS): Usefulness of machine learning in the development of an early mortality prediction score in severe influenza Spanish Working Group in Severe Influenza A (GETGAG) of the Sociedad Española de Medicina Intensiva Crítica y Unidades Coronarias (SEMICYUC);

Association of obesity on the outcome of critically ill patients affected by COVID-19 Alejandro Rodríguez; Ignacio Martín-Loeches; Gerard Moreno; Emili Díaz; Cristina Ferré; Melina Salgado; Judith Marín-Corral; Angel Estella; Jordi Solé-Violán; Sandra Trefler; Rafael Zaragoza; Lorenzo Socias; Marcio Borges-Sa; Marcos I Restrepo; Juan J Guardiola; Luis F Reyes; Antonio Albaya-Moreno; Alfonso Canabal Berlanga; María del Valle Ortiz; Juan Carlos Ballesteros; Susana Sancho Chinesta; Juan Carlos Pozo Laderas; Josep Gómez; María Bodí;