1. Department of Clinical Pathology Robert‐Bosch‐Krankenhaus StuttgartGermany
2. Dr Margarete Fischer‐Bosch Institute of Clinical Pharmacology Stuttgart and University of Tuebingen TuebingenGermany
3. Medical Department A, Haematology, Oncology and Pneumology University of Münster Münster Germany
4. Department of Pathology Queen Elizabeth University Hospital Glasgow UK
5. Pathology Department Hospital Universitari Germans Trias i Pujol Badalona Spain
6. Institute of Pathology Universität Würzburg and Comprehensive Cancer Centre Mainfranken (CCCMF) WürzburgGermany
7. Institute of Pathology Haematopathology Section and Lymph Node RegistryUniversitätsklinikum Schleswig‐Holstein KielGermany
8. Institute of Pathology and Neuropathology and Comprehensive Cancer Centre Tübingen University Hospital TübingenEberhard‐Karls‐University Tübingen Germany
9. Department of Pathology Hospital Universitari de Bellvitge‐IDIBELL, L'Hospitalet de Llobregat (Barcelona) BarcelonaSpain
10. Department of Pathology Hospital de Vall d'Hebron Barcelona Spain
11. Institute of Medical Genetics and Pathology University Hospital BaselUniversity of Basel Basel Switzerland
12. Josep Carreras Leukaemia Research Institute BadalonaSpain
13. Department of Haematology ICO‐Germans Trias I PujolJosep Carreras Leukaemia Research Institute Badalona Spain
14. Charité ‐ Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt‐Universität zu Berlin, & Berlin Institute of Health; Medical Department of Hematology, Oncology & Tumor Immunology, Virchow Campus & Molekulares Krebsforschungszentrum BerlinGermany
15. Division of Translational Pathology Gerhard‐Domagk‐Institute of Pathology University Hospital Muenster Muenster Germany