1. Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, Ege University, Izmir, Turkey.
2. Department of Biology, Faculty of Science, University of Ege, Izmir, Turkey.
3. Faculty of Food Engineering, University of Ege, Izmir, Turkey.
4. Department of Clinical Biochemistry, University of Ege, Izmir, Turkey.
5. Department of Medical Biology, Faculty of Medicine, University of Beykent, Istanbul, Turkey.
6. Department of Pathology, Faculty of Medicine, University of Ege, Izmir, Turkey.