The COPD Kaleidoscope: Breaking Bad Dogmatic Recommendations Juan Marco Figueira-Gonçalves; José Luis Lopez-Campos;

What to Do When Endobronchial Volume Reduction Treatment Fails Selene Cuenca Peris; Raquel Martínez Tomás; Andrés Briones Gómez; Enrique Cases Viedma;

A Novel Figure and Algorithm for the Gold ABE Classification Marc Miravitlles; Konstantinos Kostikas; Nikoletta Bizymi; Nikolaos Tzanakis;