Affiliation: | 1. Dept. of Endocrinology and Metabolic Diseases, 1st Medical Clinic, University Medical Center, Langenbeckstr. 1, 55131 Mainz, Germany;2. Dept. of Gastroenterology and Hepatology, Transplant Hepatology, 1st Medical Clinic, University Medical Center, Langenbeckstr. 1, 55131 Mainz, Germany;3. Dept. for General, Visceral and Transplantation Surgery, University Medical Center, Langenbeckstr. 1, 55131 Mainz, Germany |