Impact of Applying the Global Lung Initiative Criteria for Airway Obstruction in GOLD Defined COPD Cohorts: The BODE and CHAIN Experience Juan P. de-Torres; Ciro Casanova; José M. Marín; Carlos Cabrera; Marta Marín; Ana Ezponda; Borja G. Cosio; Cristina Martínez; Ingrid Solanes; Antonia Fuster; Myriam Calle; Germán Peces-Barba; Carolina Gotera; Nuria Feu-Collado; Alicia Marin; Ana Belén Alcaide; Matilde Sangro; Gorka Bastarrika; Bartolome R. Celli;

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

Cluster Analysis of Home Mechanical Ventilation in COPD Patients: A Picture of the Real World and Its Impact on Mortality Jessica González; Paola Carmona; Esther Gracia-Lavedan; Iván D. Benítez; Antonio Antón; Anna Balaña; Sonia Belda Díaz; Òscar Bernadich; Ana Córdoba; Cristina Embid; Mireia Espallargues; Manel Luján; Sergi Martí; María Pilar Ortega Castillo; Julia Tárrega; Ferrán Barbé; Joan Escarrabill;