Professor JF D. Cadranel is chief of liver and digestive diseases department in GHPSO creil France, since 2007, his expertise fields are general hepatology focusing on epidemiology research in hepatitis B and C, infectious complication including UTI, SBP and usefulness of urinary strips, hepatic hydrothorax, liver biopsy, cirrhosis and its complications, and NAFLD. He is first, last author or co-authors of more than 224 international or national papers, and of more than 200 presentations in french or international congress.