[1] Citta Salute & Sci, Dept Anesthesia Crit Care & Emergency, Corso Bramante 88, I-10126 Turin, Italy
[2] Ist Mediterraneo Trapianti & Terapie Alta Speciali, Dept Anesthesia & Intens Care, Palermo, Italy
[3] Citta Salute & Sci, Dept Gen Surg, Unit Liver Transplant, Turin, Italy