1. Department of HematologyJagiellonian University Medical College Cracow Poland
2. Division of Hematological MalignanciesDana‐Farber Cancer Institute, Harvard Medical School Boston Massachusetts
3. Department of Hematology, Oncology and Internal DiseasesWarsaw Medical University Warsaw Poland
4. Department of Experimental HematologyMedical University of Lublin Lublin Poland
5. Department of HematologySt. Johnʼs Cancer Center Lublin Poland
6. 4th Department of Internal Medicine– HematologyUniversity Hospital and Faculty of Medicine in Hradec Kralove, Charles University Hradec Kralove Czech Republic
7. Department of Internal Medicine IIUniversity Hospital Würzburg Würzburg Germany
8. Hematology, Department of Medical Science, Surgery and NeuroscienceUniversity of Siena Siena Italy
9. Department of HematologyBlood Neoplasms and Bone Marrow Transplantation, Wroclaw Medical University Wroclaw Poland
10. Complejo Asistencial de Avila Avila Spain
11. Weill Cornell Medical College New York New York
12. Department of HematologyFundeni Clinical Institute, University of Medicine and Pharmacy “Carol Davila” Bucharest Romania
13. Department of HematologyAmyloidosis and Myeloma Unit, Hospital Clínic, IDIBAPS, University of Barcelona Barcelona Spain
14. Department of HematologyCollegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń Bydgoszcz Poland
15. Hospital Universitario de Salamanca/ Instituto Biosanitario de Salamanca (IBSAL) Salamanca Spain
16. Institute of Hematology and Transfusion Medicine Warsaw Poland
17. Tel Aviv Sourasky Medical Center Tel Aviv Israel
18. The Sackler Faculty of MedicineTel Aviv University Tel Aviv Israel
19. Department of Hematology/OncologyMedstar Georgetown University Hospital Washington DC
20. Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai New York New York
21. Division of Hematology/Oncology Department of Medicine Medical College of Wisconsin Milwaukee Wisconsin
22. Department of HematologyUZ Leuven Leuven Belgium
23. Medical University of Lódź Lódź Poland
24. Hematology UnitAO Cosenza Cosenza Italy
25. Department of HematologySPZOZ ZSM in Chorzów Chorzów Poland
26. John Theurer Cancer CenterHackensack University Medical Center Hackensack New Jersey
27. Cota Inc. New York New York
28. Department of Infectious and Tropical DiseasesJagiellonian University Medical College Cracow Poland
29. Division of Hematology and Medical OncologyKnight Cancer Institute, Oregon Health and Science University Portland Oregon
30. Department of MedicineWarren Alpert Medical School, Brown University Providence Rhode Island
31. Department of Hematology and Stem Cell TransplantationSouth‐Pest Central Hospital, National Institute of Hematology and Infectology Budapest Hungary
32. Department of MedicineQueen Mary Hospital, University of Hong Kong Pokfulam, Hong Kong
33. Department of Clinical OncologyMaria Sklodowska‐Curie National Institute of Oncology Cracow Poland
34. Department of Cancer PreventionMedical University of Silesia Katowice Poland