1. Division of Animal Experimentation, Department of Pulmonary and Critical Care Medicine, Hospital Clinic, Barcelona, Spain
2. Department of Surgical Sciences and Integrated Diagnostics (DISC), San Martino Policlinico Hospital, Genoa, Italy
3. Centro de Investigación Biomédica en Red Enfermedades Respiratorias, Madrid, Spain
4. Institut d’Investigacions Biomèdiques August Pi I Sunyer, Barcelona, Spain
5. Faculty of Medicine, University of Barcelona, Barcelona, Spain
6. University of Milan, Milan, Italy