1. Department of General Surgery, Bursa Yüksek Ihtisas Training and Research Hospital, Bursa, Turkey

2. Department of General Surgery, Ege University School of Medicine, Izmir, Turkey

3. General Surgery Resident PGY-3, UPMC Mercy Hospital, Pittsburgh PA, USA

4. Private Practice, Ankara, Turkey

5. Magee-Womens Hospital, University of Pittsburgh Medical Center, Pittsburgh, PA USA