1. Department of Lymphoma and Myeloma The University of Texas‐MD Anderson Cancer Center Houston Texas USA
2. BIOCEV, First Faculty of Medicine Charles University Vestec Czech Republic
3. Department of Hematology Charles University and General University Hospital Prague Czech Republic
4. Department of Leukemia The University of Texas‐MD Anderson Cancer Center Houston Texas USA
5. Department of Translational Molecular Pathology The University of Texas‐MD Anderson Cancer Center Houston Texas USA