Sapalidis K, Panteli N, Strati TM, Anastasiadis I, Kanellos I
3rd Department of Surgery, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
Paramythiotis D, Bangeas P, Karakatsanis A, Karayannopoulou G, Michalopoulos A
1st Propedeutic Surgical Department, A.H.E.P.A. University Hospital, Pathology Department, Faculty of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece