[1] AOU Citta Salute & Sci Torino, Anesthesia & Intens Care Unit 2, Corso Bramante 88, I-10126 Turin, Italy
[2] Univ Torino, AOU Citta Salute & Sci, Liver Transplant Ctr, Gen Surg 2, Turin, Italy
[3] Univ Torino, AOU Citta Salute & Sci, Dept Med Sci, Infect Dis, Turin, Italy