1. Department of Pathology, Medical Faculty, Adnan Menderes University, 09100 Aydin, Turkey
2. Department of Pathology, Medical Faculty, Adıyaman University, 02100 Adiyaman, Turkey
3. Department of General Surgery, Medical Faculty, Adnan Menderes University, 09100 Aydin, Turkey
4. Department of Gastroenterology, Medical Faculty, Adnan Menderes University, 09100 Aydin, Turkey
5. Department of Medical Oncology, Medical Faculty, Adnan Menderes University, 09100 Aydin, Turkey