II. interní klinika – gastroenterologie, LF UK a FN Hradec Králové
Karel Lukáš
IV. interní klinika 1. LF UK a VFN v Praze
Aleš Hep
Interní gastroenterologická klinika LF MU a FN Brno
Václav Jirásek
Eva Charvátová
Petr Dítě
Department of Internal Medicine and Gastroenterology, Faculty of Medicine, Masaryk University and University Hospital Brno, Czech Republic; Department of Internal Medicine, Faculty of Medicine, University of Ostrava and Faculty Hospital Ostrava, Czech Republic