1. Department of Medicine and Surgery, University Hospital of Parma, Parma, Italy;
2. Unit of Hepatology, University Hospital of Parma, Parma, Italy;
3. Unit of Surgery, University Hospital of Parma, Parma, Italy;
4. Department of Molecular Medicine, University of Padova, Padova, Italy;
5. CEI UAM CSIC, IMDEA FOOD, Ctra Canto Blanco, Madrid, Spain;
6. Unit of Pathology, University Hospital of Parma, Parma, Italy