1. Academic Medical Center, Departments of 1Gastroenterology and Hepatology,
2. Department of Gastroenterology and Hepatology, Liver Unit, Vrije Universiteit Medical Center, Amsterdam, The Netherlands; and
3. Surgery, and
4. Institute of Clinical Biochemistry and Laboratory Diagnostics, 1st Faculty of Medicine, Charles University in Prague, Czech Republic
5. Radiology, and
6. AMC Liver Center, Amsterdam;