1. Ahmet Akba_:
Department of General Surgery and Surgical Oncology, Bagcilar Training and Research Hospital, Istanbul, Turkey
2. Nadir Adnan Hacim:
Department of General Surgery and Surgical Oncology, Bagcilar Training and Research Hospital,Istanbul,Turkey
3. Fatih Da_iran:
Department of General Surgery, Gaziosmanpa_a University,Tokat,Turkey
4. Hasan Dagmura:
Department of General Surgery, Gaziosmanpa_a University,Tokat,Turkey
5. Emin Daldal:
Department of General Surgery, Gaziosmanpa_a University,Tokat,Turkey