David Rudilla-García, Pneumology Department, Air Liquide Healthcare Spain; Pneumology Department, Hospital Universitario de La Princesa. Madrid, Spain
Tamara Alonso-Pérez, Pneumology Department, Hospital Universitario de La Princesa. Madrid, Spain
Elena García-Castillo, Pneumology Department, Hospital Universitario de La Princesa. Madrid, Spain
Claudia Valenzuela, Pneumology Department, Hospital Universitario de La Princesa. Madrid, Spain
Julio Ancochea-Bermúdez, Pneumology Department, Hospital Universitario de La Princesa. Madrid, Spain