8Department of Gastroenterology, “Laiko” General Hospital of Athens, National and Kapodistrian University of Athens,
Greece; 9Hepatology Unit, University Hospital of Pisa, Pisa, Italy; 10Division of Hepatology, Clinic for Oncology, Gastroenterology, Hepatology, Infectious Diseases and Pneumology, University Clinic Leipzig, Germany; 11INSERM Unit 1052, Lyon, France; 12Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, Full Mem