Affiliation: | Current affiliations: Liver and Multivisceral Transplantation Center (A.R., M.S., M.M., F.D.B., N.D.R., R.M., G.P.G., R.B., M.G.D.B., G.E.G.), University of Modena, Modena, Italy, Division of Digestive Endoscopy, Department of Medicine (R.S.), Arcispedale S. Maria Nuova, Reggio Emilia, Italy |