Pierre Bedossa is Professor of Pathology at the University Paris-Diderot, France. He is currently Head of the Department of Pathology, Physiology, Nuclear Medicine and Imaging from the hospital consortium of Paris Nord-Val de Seine, France. He is Chairman and Head of the Department of Pathology at Beaujon Hospital, Clichy France. Pierre Bedossa is chairing the European pathology consortium in charge of reviewing scoring system of NAFLD. He has published more than 300 original articles on liver pathology in peer-reviewed joumals. He is the president of the European Society of Pathology.