Published on in Vol 7, No 4 (2019): Oct-Dec
1 Department of Psychosomatic Medicine and Psychotherapy, Internal Medicine, University Hospital Tübingen, Tübingen, Germany
2 Process and Quality Management, Department of Medical Structure, University Hospital Tübingen, Tübingen, Germany
3 Department of Gastroenterology, Hepatology and Infectious Diseases, Internal Medicine, University Hospital Tübingen, Tübingen, Germany