1. ADANA ŞEHİR EĞİTİM VE ARAŞTIRMA HASTANESİ, CERRAHİ ONKOLOJİ KLİNİĞİ
2. SAĞLIK BİLİMLERİ ÜNİVERSİTESİ, SAMSUN SAĞLIK UYGULAMA VE ARAŞTIRMA MERKEZİ
3. Department of General Surgery, Acibadem Eskisehir Hospital
4. ISTANBUL AYDIN UNIVERSITY, SCHOOL OF MEDICINE
5. ESKISEHIR OSMANGAZI UNIVERSITY, SCHOOL OF MEDICINE, DEPARTMENT OF SURGICAL MEDICAL SCIENCES, DEPARTMENT OF GENERAL SURGERY, SURGICAL ONCOLOGY (MEDICINE)