Respiratory Department, Hospital Central de la Defensa, Faculty of Medicine, Universidad de Alcalá, Madrid, Spain; Corresponding author.
Javier de Miguel Díez
Respiratory Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Faculty of Medicine, Universidad Complutense de Madrid, CIBER de Enfermedades Respiratorias (CIBERES), Madrid, Spain
Lara Almudena Fernández Bermejo
Department of Internal Medicine, Hospital Central de la Defensa, Faculty of Medicine, Universidad de Alcalá, Madrid, Spain
