1. Division of Thoracic Surgery, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
2. Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
3. Thoracic Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
4. Department of Cardiothoracic Surgery, Baptist Health South Florida-South Miami Hospital, South Miami, FL, USA
5. Department of Thoracic Surgery, Group Florence Nightingale Hospitals, Istanbul, Turkey
6. Department of Thoracic Oncology, Moffitt Cancer Center, Tampa, FL, USA
7. Department of Surgery, Morsani College of Medicine, University of South Florida Health, Tampa, FL, USA
8. Department of Oncologic Sciences, Morsani College of Medicine, University of South Florida Health, Tampa, FL, USA
9. Department of Surgery, Division of Thoracic Surgery, St Joseph's Healthcare Hamilton, Hamilton, ON, Canada
10. Department of Surgery, McMaster University, Hamilton, ON, Canada
11. Biostatistics Unit, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
12. Department of Biomedical Science, Humanitas University, Rozzano, Milan, Italy