1. Department of Pathology Hematopathology Section and Lymph Node Registry Universitätsklinikum Schleswig‐Holstein KielGermany
2. Department of Clinical Pathology Robert‐Bosch‐Krankenhaus StuttgartGermany
3. Dr. Margarete Fischer‐Bosch Institute of Clinical Pharmacology University of Tuebingen TuebingenGermany
4. Institute of Pathology University Würzburg and Comprehensive Cancer Mainfranken WürzburgGermany
5. Pediatric Hematology and Oncology University Hospital Muenster MuensterGermany
6. Institute for Clinical Molecular Biology University of Kiel KielGermany
7. Institute of Functional Genomics University of Regensburg RegensburgGermany
8. Institute of Human Genetics Ulm University and Ulm University Medical Center Ulm Germany