1. Interventional Pulmonology Unit, La Maddalena Cancer Center, Palermo, Italy
2. Surgical Oncology Unit, La Maddalena Cancer Center, Palermo, Italy
3. Thoracic Surgery Unit, La Maddalena Cancer Center, Palermo, Italy
4. Department of Surgical, Oncological and Oral Sciences, University of Palermo, Palermo, Italy
5. Euro-Mediterranean Institute of Science and Technology, Palermo, Italy