Liver cell proliferation by PCNA and HCV recurrence in patients transplanted for HCV-related cirrhosis with or without hepatocellular carcinoma: Maria F Donato, Francesca Agnelli, Eliana Arosio, Valentina Monti, Maria R Balestrieri, Div Hepatology, IRCCS Maggiore Hospital, University Milan, Milan Italy; Paolo Rizzi, Liver Unit King\"s College Hospital, London United Kingdom; Massimo Colombo, Div Hepatology, IRCCS Maggiore Hospital, University Milan, Milan Italy