Comparing lung aeration and respiratory effort using two different spontaneous breathing trial: T-piece vs pressure support ventilation Raquel Bosch-Compte; Francisco José Parrilla; Rosana Muñoz-Bermúdez; Irene Dot; Cristina Climent; Joan Ramon Masclans; Judith Marin-Corral; Purificación Pérez-Terán;

Electrical impedance tomography: Usefulness for respiratory physiotherapy in critical illnesses Ricardo Arriagada; María Consuelo Bachmann; Constanza San Martin; Michela Rauseo; Denise Battaglini;

Secondary use of data extracted from a clinical information system to assess the adherence of tidal volume and its impact on outcomes S. Manrique; M. Ruiz-Botella; A. Rodríguez; F. Gordo; J.J. Guardiola; M. Bodí; J. Gómez;