| Affiliation: | 1. Institute of Pathology, Medical University of Graz, Auenbruggerplatz 25, A-8036 Graz, Austria;2. Department of Internal Medicine, Krankenhaus der Barmherzigen Brüder, Academic Teaching Hospital, 9300 St Veit/Glan, Austria;3. Private Practice, 95444 Bayreuth, Germany;4. Private Practice, 49074 Osnabrück, Germany;5. Department of Surgery, Division of General Surgery, Medical University of Graz, 8036 Graz, Austria;6. Department of Internal Medicine, Division of Gastroenterology and Hepatology, Medical University of Graz, 8036 Graz, Austria;g Department of Surgery, Research Unit for Biomedical Engineering & Computing, Medical University of Graz, 8036 Graz, Austria;h Institute of Pathology, Klinikum Bayreuth, 95445 Bayreuth, Germany |
