Affiliation: | (1) Research group of Bioinformatics and Systems Biology, Institute of Neural Information Processing, Ulm University, Albert-Einstein-Allee 11, D-89081 Ulm, Germany;(2) Department of Gastroenterology and Endocrinology, University Hospital of Marburg, Germany;(3) Clinic of Internal Medicine I, Medical Centre Ulm University, Albert-Einstein-Allee 23, D-89081 Ulm, Germany;(4) Department of Internal Medicine I, Martin-Luther-University, Halle-Wittenberg, Germany |