Ege Üniversitesi Tıp Fakültesi Gastroenteroloji Bilim Dalı, İzmir
2.Division of Liver Transplantation Medicine/Hepatology, Nazih Zuhdi Transplantation Institute, Integris Baptist Medical Center, Oklahoma City, OK.
3.Ege University School of Medicine, Department of Gastroenterology, Bornova, Izmir