1. Department of Paediatric Radiology; University Medical Centre Hamburg-Eppendorf; Hamburg; Germany
2. Hepatobiliary and Transplant Surgery; University Medical Centre Hamburg-Eppendorf; Hamburg; Germany
3. Paediatric Hepatology and Liver Transplantation; University Medical Centre Hamburg-Eppendorf; Hamburg; Germany
4. Department of Psychiatry and Psychotherapy; Section for Addiction Research and Therapy; University Hospital of Tübingen; Tübingen; Germany
5. Anaesthesiology; University Medical Centre Hamburg-Eppendorf; Hamburg; Germany
6. Diagnostic and Interventional Radiology; University Medical Centre Hamburg-Eppendorf; Hamburg; Germany
7. Transfusional Medicine; University Medical Centre Hamburg-Eppendorf; Hamburg; Germany