[1] Mediekos Amb Ltd, Zlin, Czech Republic
[2] Ostrava Vitkovice Hosp, Ostrava Vitkovice Branch, AGEL Res & Training Inst, Ctr Care Gastrointenstinal Tract, Ostrava, Czech Republic
[3] Imalab Lab Ltd, Zlin, Czech Republic
[4] Univ Hosp Olomouc, Olomouc, Czech Republic