1. Department of Hepatobiliary and Transplant Surgery; University Medical Center Hamburg - Eppendorf; Hamburg Germany
2. Laboratoire National de Santé - Toxicologie; Université du Luxembourg - Campus Limpertsberg; Luxembourg Germany
3. Department of Gastroenterology and Hepatology; Medical University of Vienna; Vienna Austria
4. Department of Medical Biometry and Epidemiology; University Medical Center Hamburg - Eppendorf; Hamburg Germany
5. Department of Clinical Pharmacology; Medical Center Bremen - Mitte; Bremen Germany
6. Department of Legal Medicine; University Medical Center Hamburg - Eppendorf; Hamburg Germany