1 Unit of Respiratory Diseases, Department of Medical Sciences, University Hospital of Siena (AOUS), Siena, Italy - david.btt@gmail.com.
2 Unit of Respiratory Diseases, Department of Medical Sciences, University Hospital of Siena (AOUS), Siena, Italy.
3 Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy.
4 Unit of Thoracic Surgery, Department of Cardio-Thoracic and Vascular, University Hospital of Siena (AOUS), Siena, Italy.
5 Unit of Cardio-Thoracic and Vascular Anesthesia and Resuscitation, Department of Cardio-Thoracic and Vascular, University Hospital of Siena (AOUS), Siena, Italy.
6 Intensive Care Unit, Regional ECMO Referral Center, Department of Emergency, Careggi University Hospital, Florence, Italy.
7 Unit of DEA and Transplant Anesthesia and Resuscitation, Department of Emergency-Urgency and Transplantation, University Hospital of Siena (AOUS), Siena, Italy.