1. Division of Gastroenterology & Hepatology; Department of Internal Medicine III; Medical University of Vienna; Vienna Austria
2. Liver Cancer (HCC) Study Group Vienna; Medical University of Vienna; Vienna Austria
3. Department of Internal Medicine and Gastroenterology (IMuG); Hepatology, Endocrinology, Rheumatology & Nephrology; Central Emergency Medicine (ZAE); Klinikum Klagenfurt am Wörthersee; Klagenfurt Austria