1. Department of Haematology and Oncology University Hospital of Schleswig‐Holstein LuebeckGermany
2. Hämatopathologie Lübeck Reference Centre for Lymph Node Pathology and Haematopathology LübeckGermany
3. Department of Haematology and Oncology Federal Armed Hospital Ulm UlmGermany
4. HLA Typing Laboratory of the Stefan‐Morsch‐Foundation BirkenfeldGermany
5. Department of Neuro‐ and Bioinformatics University Hospital of Schleswig‐Holstein LuebeckGermany
6. Department of Internal Medicine I University Hospital of Schleswig‐Holstein Luebeck Germany