Hypermethylation of Anti-oncogenic MicroRNA 7 is Increased in Emphysema Patients Rocío Rosas-Alonso; Raúl Galera; Joan José Sánchez-Pascuala; Raquel Casitas; Miranda Burdiel; Elisabet Martínez-Cerón; Olga Vera; Carlos Rodriguez-Antolin; Olga Pernía; Javier De Castro; Francisco García-Rio; Inmaculada Ibanez-de-Cáceres;

The 7 Cardinal Sins of COPD in Spain José Luis Izquierdo; Ciro Casanova; Bartolomé Celli; Salud Santos; Oriol Sibila; Patricia Sobradillo; Alvar Agusti;

Short and Long-Term Impact of COVID-19 Infection on Previous Respiratory Diseases Eusebi Chiner-Vives; Rosa Cordovilla-Pérez; David de la Rosa-Carrillo; Marta García-Clemente; José Luis Izquierdo-Alonso; Remedios Otero-Candelera; Luis Pérez-de Llano; Jacobo Sellares-Torres; José Ignacio de Granda-Orive;