1. Department of Cardiothoracic, Transplant and Vascular Surgery Hannover Medical School Hannover Germany
2. German Center for Lung Research (DZL) Hannover Germany
3. Department of Transfusion Medicine Hannover Medical School Hannover Germany
4. Institute for Biometry Hannover Medical School Hannover Germany
5. Department of pediatric Pneumology, Allergology and Neonatology Hannover Medical School Hannover Germany
6. Department of Respiratory Medicine Hannover Medical School Hannover Germany
7. Institute of Transplant Immunology Hannover Medical School Hannover Germany
8. Department of Surgery Munich Lung Transplant Group Ludwig‐Maximilian’s University Munich Germany