1. Infectious Diseases Unit; Department of Medical and Surgical Sciences; Sant'Orsola Malpighi Hospital; Alma Mater Studiorum University of Bologna; Bologna Italy
2. Liver and Multi-Organ Transplant Unit; Department of Medical and Surgical Sciences; Sant'Orsola Malpighi Hospital; Alma Mater Studiorum University of Bologna; Bologna Italy
3. Anesthesiology Unit; Department of Medical and Surgical Sciences; Sant'Orsola Malpighi Hospital; Alma Mater Studiorum University of Bologna; Bologna Italy