1. Department of Oncohematology National Cancer Institute Kyiv Ukraine
2. Department of Bone Marrow Transplant National Cancer Institute Kyiv Ukraine
3. Surgical, Medical and Dental Department of Morphological Sciences Related to Transplant Oncology and Regenerative Medicine University of Modena and Reggio Emilia Modena Italy
4. PhD School in Clinical and Experimental Medicine University of Modena and Reggio Emilia Modena Italy
5. Pathology Department National Cancer Institute Kyiv Ukraine