1. Karl Landsteiner University of Health Sciences, Dr. Karl-Dorrek-Straße 30, 3500 Krems, Austria
2. Department of General and Thoracic Surgery, University Hospital Krems, Mitterweg 10, 3500 Krems, Austria
3. Department of Pathology, University Hospital Krems, 3500 Krems, Austria
4. Department of Thoracic Surgery, School of Medicine, Gazi University, Besevler, 06500 Ankara, Turkey
5. Department of Pathology, School of Medicine, Gazi University, Besevler, 06500 Ankara, Turkey
6. Division of Thoracic Surgery, IRCCS Azienda Ospedaliero Universitaria di Bologna, 40138 Bologna, Italy
7. Barts Thorax Centre, St Bartholomew’s Hospital, Barts Health NHS Trust, London EC1A 7BS, UK
8. Department of Thoracic Surgery, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield S10 2JF, UK
9. Division of Biostatistics and Data Science, Department of General Health Studies, Karl Landsteiner University of Health Sciences, Dr. Karl-Dorrek-Straße 30, 3500 Krems, Austria