1 | Cardiothoracic surgeon, Thorax Center, Corfu, Greece |
2 | Anesthesiologist, Algos Pain Center, Corfu, Greece |
3 | Department of Thoracic Surgery, Metaxa Memorial Cancer Hospital, Piraeus, Greece |
4 | Department of Thoracic Surgery, Sismanogleio General Hospital, Athens, Greece |
5 | Oncology Unit, 3rd Department of Medicine, Athens Medical School, Sotiria Chest Diseases Hospital, Athens, Greece |
6 | Department of Surgery, Ioannina University Hospital, Ioannina Greece |
7 | Department of Cardiothoracic Surgery, Ioannina University Hospital, Ioannina, Greece |