Gastro Unit;
Division of Endoscopy;
Copenhagen University Hospital Herlev;
2730 Herlev;
Denmark;
Research Center of Gastroenterology and Hepatology Craiova;
University of Medicine and Pharmacy of Craiova;
200349 Dolj;
Romania;
Confocal laser endomicroscopy; Endoscopy imaging; Colorectal carcinoma; Barrett's esophagus; Gastric carcinoma; Inflammatory bowel disease;