1. Division of Gastroenterology, First Department of Medicine, Medical SchoolUniversity of Pécs Pécs Hungary
2. Institute for Translational Medicine, Medical School University of Pécs Pécs Hungary
3. Department of Internal Medicine St. Margit Hospital Budapest Hungary
4. Department of Internal Medicine, Division of GastroenterologyFaculty of Medicine, University of Debrecen Debrecen Hungary
5. Second Department of Internal Medicine Semmelweis University Budapest Hungary
6. Department of Interventional Gastroenterology National Institute of Oncology Budapest Hungary
7. Institute of Bioanalysis, Medical School University of Pécs Pécs Hungary
8. Hungarian Academy of Sciences, Momentum Gastroenterology Multidisciplinary Research GroupUniversity of Szeged Szeged Hungary