1. Institute of ImmunologyHannover Medical School Hannover Germany
2. Institute of Infection Immunology, Centre for Experimental and Clinical Infection ResearchTWINCORE Hannover Germany
3. Institute of PathologyUniversitätsklinikum Aachen Germany
4. Department of Hematology, Hemostasis, Oncology and Stem‐Cell TransplantationHannover Medical School Hannover Germany