Bronchiectasis: Changes in the Characterization of Patients During 20 Years of Follow-up. Data from the Spanish Bronchiectasis Registries Miguel Ángel Martínez-García; Grace Oscullo; Jose Daniel Gómez-Olivas; Casilda Olveira; Rosa Girón; Marta García-Clemente; Luis Máiz; Oriol Sibila; Rafael Golpe; Juan Luis Rodríguez-Hermosa; Esther Barreiro; Raúl Méndez; Concepción Prados; Juan Rodríguez-López; David de la Rosa;

Pathophysiology of Chronic Bronchial Infection in Bronchiectasis Belén Solarat; Lidia Perea; Rosa Faner; David de La Rosa; Miguel Ángel Martínez-García; Oriol Sibila;

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;