I.H. Ozata, M.D., PhD student at Koc University School of Medicine, Koc Universitesi, Istanbul, Istanbul, TURKEY|S.N. Karahan, M.D., General Surgery Resident at Koc University School of Medicine, Koc Universitesi, Istanbul, Istanbul, TURKEY|F. Çetin, M.D., Koc University School of Medicine, Koc Universitesi, Istanbul, Istanbul, TURKEY|E. Ozoran, D.S. Uymaz, M.D., Academician at Koc University School of Medicine, General Surgery Department, Koc Universitesi, Istanbul, TURKEY|G. Akyoldas, Associate Professor of Neurosurgery, Koc University School of Medicine, Koc Universitesi, Istanbul, Istanbul, TURKEY|A. Rencuzogullari, Associate Professor of General Surgery, Koc Universitesi, Istanbul, Istanbul, TURKEY|E. Balik, Professor of Surgery, Koc University School of Medicine, Koc Universitesi, Istanbul, Istanbul, TURKEY|
