1. Department of Thoracic Surgery, University of Rome “Tor Vergata”, 00133 Rome, Italy
2. Doctoral School of Microbiology, Immunology, Infectious Diseases and Transplants, MIMIT, University of Rome “Tor Vergata”, 00133 Rome, Italy
3. Department of Thoracic Surgery, Ichilov Medical Center, Tel Aviv 6423906, Israel
4. Department of Thoracic Surgery, IRCCS National Cancer Institute Regina Elena, 00144 Rome, Italy
5. Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, 86100 Campobasso, Italy
6. Department of Anaesthesia and Intensive Care, Ichilov Medical Center, Tel Aviv 6423906, Israel
7. Department of Biostatistics, University of Rome “Tor Vergata”, 00133 Rome, Italy