1. Respiratory Diseases and Lung Transplantation Unit, University Hospital of Siena (AOUS), Siena, Italy
2. Cardiothoracic Anesthesia and Intensive Care Unit, University Hospital of Siena (AOUS), Siena, Italy
3. Department of Medical and Surgical Sciences & Neurosciences, University of Siena, Siena, Italy
4. Thoracic Surgery, University Hospital of Siena (AOUS), Siena, Italy