Not too much hyperextension: Airway positioning using magnetic resonance imaging J.J. Arevalo, L.A. Muñoz, A.M. Cardona, B.R. Rosero, L.E. Reyes

Non-invasive respiratory support switching strategies for the initial management of hypoxemic respiratory failure. How much do we know? Ruvistay Gutierrez-Arias

Antimicrobial stewardship program in critical care medicine: What is going on? Who gives more? R. Zaragoza Crespo, A.C. Cercos LLetí