1. Department of Radiology - BiND, University Hospital “Paolo Giaccone”, Palermo, Italy

2. Department of Radiology, AP-HP, Hôpital Beaujon, Clichy, Hauts-de-Seine, France

3. INSERM U1149 "centre de recherche sur l’inflammation", Université de Paris, Paris, France

4. Department of Health Promotion, Division of Gastroenterology and Hepatology, Mother and Child Care, Internal Medicine and Medical Specialties, PROMISE, University of Palermo, Palermo, Italy

5. Department of Radiology, Fondazione Istituto Giuseppe Giglio, Cefalù (Palermo), Italy