Departments of Internal Medicine
2.Departments of Gastroenterology, İstanbul Education and Research Hospital, İstanbul
3.Departments of General Surgery and Gastroenterology, İstanbul Education and Research Hospital and Department of Psychiatry, Council of Forensic Medicine, İstanbul
4.Departments of Biochemistry, İstanbul University Cerrahpaşa Medical School, İstanbul Department of
5.Departments of Internal Medicine, Kanuni Sultan Süleyman Training and Research Hospital, İstanbul
6.Departments of Pathology and Biochemistry, İstanbul Training and Research Hospital, İstanbul
7.Departments of Biochemistry, İstanbul University Cerrahpaşa Medical School, İstanbul