1. Département d’Hématologie Cliniques Universitaires Saint‐Luc Brussels Belgium
2. Department of Haematology Centre Hospitalier Universitaire de Montpellier UMR‐CNRS 5535 Montpellier France
3. Department of Haematology Queen Elizabeth Hospital Birmingham UK
4. Department of Hematology Fundación Jiménez Díaz University Hospital Health Research Institute IIS‐FJD Madrid Spain
5. Fondazione IRCCS Istituto Nazionale dei Tumori University of Milan Milan Italy
6. Medizinische Klinik und Poliklinik II Universitätsklinikum Würzburg Würzburg Germany
7. Department of Medicine Section of Hematology University of Verona Verona Italy
8. Newcastle Upon Tyne Hospitals NHS Foundation Trust Newcastle UK
9. Institute of Pathology University of Würzburg, and Comprehensive Cancer Center Mainfranken Würzburg Germany
10. ICO‐IJC‐Hospital Germans Trias I Pujol Barcelona Spain
11. Department of Hematology and U1245 Centre Henri Becquerel and University of Rouen Rouen France
12. Department of Internal Medicine III University Hospital Ulm Ulm Germany