1. Royal Brompton Hospital and Imperial College London, London, United Kingdom
2. Sherwood Forest Hospitals, NHS Foundation Trust, Nottinghamshire, United Kingdom
3. Department of Pulmonary Diseases, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
4. Department of Thoracic Surgery, West of Scotland Regional Heart & Lung Centre, Golden Jubilee National Hospital, West Dunbartonshire, Scotland, United Kingdom
5. Department of Cardiothoracic Surgery, University Hospital of Wales, Cardiff, United Kingdom
6. Department of Pulmonology, AZ Delta, Menen, Belgium
7. Department of Pulmonary Diseases, Skane University Hospital, Lund, Sweden
8. Department of Pulmonary Diseases, Uppsala University Hospital, Uppsala, Sweden
9. Service de Pneumologie A, Hôpital Bichat, Paris, France
10. Clinique Universitaire de Pneumologie, Pôle Thorax et Vaisseaux, CHU Grenoble Alpes, Grenoble, France
11. Department of Interventional Pneumology, Ruhrlandklinik, West German Lung Center, University Clinic Essen, Essen, Germany
12. Sheffield Teaching Hospitals, NHS Foundation Trust, Sheffield, United Kingdom
13. Charité Universitätsmedizin Berlin, Medizinische Klinik m. Schw. Infektiologie und Pneumologie, Campus Virchow, Berlin, Germany
14. Service de Pneumologie et Réanimation, Unité d’Endoscopie Bronchique, Groupe Hospitalier Pitié Salpétrière, Paris, France
15. Department of Pneumology and Critical Care Medicine, Thoraxklinik, University of Heidelberg and Translational Lung Research Center Heidelberg, Heidelberg, Germany
16. Department of Pulmonary Diseases, Ghent University Hospital, Ghent, Belgium; and
17. Université Côte d’Azur, Centre Hospitalier Universitaire de Nice, FHU OncoAge, Service de Pneumologie, Nice, France