Affiliation: | 1. Department of Gastroenterology, Hepatology and Infectious Diseases, Otto‐von‐Guericke University, Magdeburg, Germany;2. Department of Nephrology, Hypertension, Diabetes and Endocrinology, Otto‐von‐Guericke University, Magdeburg, Germany;3. Institute of Molecular and Clinical Immunology, Otto‐von‐Guericke University, Magdeburg, Germany;4. Institute of Pathology, Otto‐von‐Guericke University, Magdeburg, Germany;5. Gastroenterology Unit, Department of Medicine, University of Parma, Parma, Italy |