Mechanical ventilation in Spain, 1998–2016: Epidemiology and outcomes O. Peñuelas, F. Frutos-Vivar, A. Muriel, J. Mancebo, A. García-Jiménez, R. de Pablo, M. Valledor, M. Ferrer, M. León, J.M. Quiroga, S. Temprano, I. Vallverdú, R. Fernández, F. Gordo, A. Anzueto, A. Esteban

Efficacy of respiratory muscle training in weaning of mechanical ventilation in patients with mechanical ventilation for 48 hours or more: A Randomized Controlled Clinical Trial L.M. Sandoval Moreno, I.C. Casas Quiroga, E.C. Wilches Luna, A.F. García

Have there been changes in the application of mechanical ventilation in relation to scientific evidence? A multicenter observational study in Mexico M.C. Marín, J. Elizalde, A. Villagómez, U. Cerón, M. Poblano, I. Palma-Lara, J.R. Sánchez, E. Monares, A. Arellano, A. Muriel, Ó. Peñuelas, F. Frutos-Vivar, A. Esteban