1. Centre for Medical Sciences – CISMed, University of Trento, Trento, Italy
2. Anesthesia and Intensive Care, Santa Chiara Regional Hospital, APSS Trento, Trento, Italy
3. Anesthesiology, Critical Care and Pain Medicine Division, Department of Medicine and Surgery, University of Parma, Parma, Italy
4. Anesthesia and Intensive Care, IRCCS Ospedale Policlinico San Martino, Genova, Italy.