1. Department of Internal Medicine, Hematology and Oncology University Hospital Brno Czech Republic
2. 1st Department of Medicine, Department of Hematology Charles University and General Hospital Prague Czech Republic
3. Department of Hemato‐Oncology University Hospital Olomouc Olomouc Czech Republic
4. 4th Department of Internal Medicine, Hematology University Hospital and Charles University in Hradec Kralove Hradec Kralove Czech Republic
5. Department of Hematooncology University Hospital OstravaUniversity of Ostrava Ostrava Czech Republic
6. Department of Clinical Hematology Hospital Liberec Czech Republic
7. Department of Internal Medicine and Hematology Charles University and Faculty Hospital Kralovske Vinohrady Prague Czech Republic
8. Department of Clinical Hematology Hospital Ceske Budejovice Ceske Budejovice Czech Republic
9. Hematology and Oncology Department Charles University Hospital Pilsen Pilsen Czech Republic
10. Department of Hematology and Transfusion Medicine Hospital Pelhrimov Czech Republic
11. Department of Clinical Hematology Hospital Novy Jicin Czech Republic
12. Department of Clinical Hematology Hospital Havirov Czech Republic
13. Department of Clinical Hematology Regional Health Corporation Masaryk Hospital Usti nad Labem Czech Republic
14. Department of Hematology Silesian Hospital in Opava Opava Czech Republic
15. Institute of Biostatistics and Analyses Masaryk University Brno Czech Republic
16. Babak Myeloma Group Department of Pathophysiology Masaryk University Brno Czech Republic