Author/Authors :
pagano, duilio university of pittsburgh medical center (upmc) - irccs-ismett - department for the treatment and study of abdominal diseases and abdominal transplantation, abdominal surgery and organ transplant unit, Palermo, Italy , barbieri, letizia university of pittsburgh medical center (upmc) - irccs-ismett - department for the treatment and study of abdominal diseases and abdominal transplantation, abdominal surgery and organ transplant unit, Palermo, Italy , seidita, aurelio university of pittsburgh medical center (upmc) - irccs-ismett - department for the treatment and study of abdominal diseases and abdominal transplantation, hepatology unit, Palermo, italy , gruttadauria, salvatore university of pittsburgh medical center (upmc) - irccs-ismett - department for the treatment and study of abdominal diseases and abdominal transplantation, abdominal surgery and organ transplant unit, Palermo, Italy
