1. Institute for Medical Informatics, Biometry, and Epidemiology (IBE), LMU Munich, Munich, Germany
2. Department of Internal Medicine III, University Hospital LMU Munich, Munich, Germany
3. Department of Immunobiology and Inserm U955, Université Hôpital Henri Mondor, Créteil, France
4. Laboratory of Onco-Hematology, Université Paris Cité, Institut Necker-Enfants Malades and Assistance Publique-Hôpitaux de Paris, Paris, France
5. Department of Internal Medicine III, University of Ulm, Ulm, Germany
6. VK&K Studien GbR, Landshut, Germany
7. Hospices Civils de Lyon, Université Claude Bernard, Centre Hospitalier Lyon-Sud, Pierre Bénite, France
8. Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
9. Department of Hematology, Hôpital Saint Louis, Paris, France
10. Department of Hematology and U1245, Centre Henri Becquerel, Rouen, France
11. Department of Medicine II, University of Tübingen, Tübingen, Germany
12. Department of Hematology and INSERM 1256, University of Lorraine, Vandoeuvre les Nancy, France
13. Klinik I für Innere Medizin, Universität zu Köln, Köln, Germany
14. Institut Gustave Roussy, Villejuif, France
15. Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
16. Department of Medicine, University Hospital Schleswig-Holstein Campus Kiel/Christian-Albrechts University Kiel, Germany