Affiliation: | 1. Cardio‐Thoracic‐Vascular Department, University of Milan Bicocca, Milan, Italy;2. Respiratory Unit, San Gerardo Hospital, Monza, Italy;3. Respiratory Department, Hospital de la Santa Creu i Sant Pau, Autonomous University of Barcelona (UAB), Barcelona, Spain;4. Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain |