1. Pathology Department, Sancaktepe Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital, Istanbul 34785, Turkey
2. Pathology Department, Istanbul University Cerrahpasa Medical Faculty, Istanbul 34096, Turkey
3. Nuclear Medicine Department, Istanbul University Cerrahpasa Medical Faculty, Istanbul 34096, Turkey
4. General Surgery Department, Istanbul University Cerrahpasa Medical Faculty, Istanbul 34096, Turkey
5. Public Health Department, Istanbul University Cerrahpasa Medical Faculty, Istanbul 34096, Turkey