1. Dept. of Hepatology and Gastroenterology, Ghent University Hospital, Ghent, Belgium.
2. Dept. of Cardiology, Ghent University Hospital, Ghent, Belgium.
3. Dept. of General and Hepatobiliary Surgery, Liver Transplantation Service, Ghent University Hospital, Ghent, Belgium.
4. Dept. of Gastroenterology and Hepatology, Algemeen Stedelijk Ziekenhuis ASZ, Aalst, Belgium and Ghent University, Ghent, Belgium.