Practical approach to inhaled sedation in the critically ill patient. Sedation, analgesia and Delirium Working Group (GTSAD) of the Spanish Society of Intensive and Critical Care Medicine and Coronary Units (SEMICYUC) Sofía Contreras; Carola Giménez-Esparza Vich; Jesús Caballero;

Role of ultrasound in acute respiratory failure and in the weaning of mechanical ventilation Luis Zapata; Rafael Blancas; Isabel Conejo-Márquez; Marina García-de-Acilu;

Update of the taxonomy of mechanical ventilation modes Aurio Fajardo-Campoverdi; Eduardo Mireles-Cabodevila; Alberto Medina; Miguel Ibarra-Estrada; José Baltazar-Torres; Robert Chatburn;