1 Department of Surgery, Faculty of Medicine, Masaryk University, University Hospital Brno Bohunice, Jihlavska 20, 62500 Brno, Czech Republic. [email protected].
2 Department of Surgery, Faculty of Medicine, Masaryk University, University Hospital Brno Bohunice, Jihlavska 20, 62500 Brno, Czech Republic.
3 Department of Gastroenterology, Faculty of Medicine, Masaryk University, University Hospital Brno Bohunice, Jihlavska 20, 62500, Brno, Czech Republic.