Departments of General Surgery, Başkent University, Faculty of Medicine, Konya Hospital, Konya
2.Departments of Radiology and Başkent University Hospital, Konya
3.Departments of Gastroenterology and Radiology Başkent University, Faculty of Medicine, Konya Hospital, Konya
4.Departments of Pathology, Başkent University, Faculty of Medicine, Ankara
5.Department of General Surgery, Başkent University, School of Medicine, Ankara