1. Gastroenterology, Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
2. Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary
3. Department of Surgery, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
4. Department for Medical Communication and Translation Studies, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary