1 Department of Clinical Imaging, "Octavian Fodor" Regional Institute of Gastroenterology and Hepatology and "Iuliu Hatieganu" University of Medicine & Pharmacy Cluj Napoca, Romania.
2 Department of Radiology, Institute of Rheumatology, Warsaw and Department of Diagnostic Imaging, Warsaw Medical University, Poland.
3 Department of Medicine, Salem Medical Center and Center for Alcohol Research, University of Heidelberg, Germany.
4 Department of Hepatology, "Octavian Fodor" Regional Institute of Gastroenterology and Hepatology, Cluj Napoca, Romania.