1. Institute of Transfusion MedicineUniversity Medical Center Hamburg‐Eppendorf Hamburg Germany
2. Department of Hepatobiliary and Transplant SurgeryUniversity Medical Center Hamburg‐Eppendorf Hamburg Germany
3. Clinical and Regulatory Affairs, Novartis Pharma GmbH Nürnberg Germany
4. Transplantation‐CenterUniversity Medical Center Hamburg‐Eppendorf Hamburg Germany