Bacterial Patterns and Empiric Antibiotic Use in COPD Patients With Community-Acquired Pneumonia Sergi Pascual-Guardia; Francesco Amati; Judith Marin-Corral; Stefano Aliberti; Joaquim Gea; Nilam J. Soni; Alejandro Rodriguez; Oriol Sibila; Francisco Sanz; Giovanni Sotgiu; Pedro J. Marcos; Ane Uranga; Branislava Milenkovic; Christian N. Meyer; Martin Kolditz; Antonio R. Anzueto; Marcos I. Restrepo;

Impact of Early Mobilization Added to Respiratory Physiotherapy Postextubation on Weaning Success Luis Chiscano-Camón; Gonzalo Ballesteros-Reviriego; Alba Ruiz-Rodríguez; Bernat Planas-Pascual; Marcos Pérez-Carrasco; Alba Gómez-Garrido; Sofia Contreras; Stefania Spiliopoulou; Ricard Ferrer;

Hospital Mortality and Effect of Adjusting PaO2/FiO2 According to Altitude Above the Sea Level in Acclimatized Patients Undergoing Invasive Mechanical Ventilation. A Multicenter Study Manuel Jibaja; Guillermo Ortiz-Ruiz; Fernanda García; Manuel Garay-Fernández; Felipe de Jesús Montelongo; Jorge Martinez; José Antonio Viruez; Orville Baez-Pravia; Santiago Salazar; Francisco Villacorta-Cordova; Freddy Morales; Amilcar Tinoco-Solórzano; Carlos Ibañez Guzmán; Bruno Valle Pinheiro; Felix Zubia-Olaskoaga; Carmelo Dueñas; Antonio Lara Garcia; Pablo Cardinal-Fernández;