1. From the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey

2. Department of Radiology, Ege University Faculty of Medicine, İzmir, Turkey

3. Department of Radiology Ankara University Medical School, Ankara, Turkey

4. Department of Radiology, Ankara University Faculty of Medicine, Ankara, Turkey

5. Department of Nuclear Medicine , Ankara University Faculty of Medicine, Ankara, Turkey

6. Department of Radiology, İstanbul University Cerrahpasa Faculty of Medicine, İstanbul

7. Department of Gastroenterology and Hepatology, Memorial Şişli Hastanesi, İstanbul, Turkey

8. Department of Oncology, Acibadem Maslak Hospital, İstanbul, Turkey

9. Department of Radiology, Gazi University School of Medicine, Ankara, Turkey

10. Department of Nuclear Medicine, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey

11. Department of Nuclear Medicine ,İstanbul University Cerrahpasa Faculty of Medicine, İstanbul

12. Department of Radiology, Ege University School of Medicine, İzmir, Turkey