1. University of Health Sciences Türkiye, Gülhane Training and Research Hospital, Clinic of General Surgery, Ankara, Türkiye

2. İstanbul Göztepe Prof. Dr. Süleyman Yalçın City Hospital, Clinic of General Surgery, İstanbul, Türkiye

3. University of Health Sciences Türkiye, Gülhane Training and Research Hospital, Clinic of Medical Pathology, Ankara, Türkiye