Anemia, Refractory, with Excess of Blasts; Anemia, Sickle Cell; Anemia, Sideroblastic; Angioimmunoblastic T-cell Lymphoma; Burkitt Lymphoma; Graft vs Host Disease; Hematopoietic stem cell transplantation (HSCT); Hodgkin Disease; Intraocular Lymphoma; Leukemia; Leukemia, Hairy Cell; Leukemia, Large Granular Lymphocytic; Leukemia, Lymphocytic, Chronic, B-Cell; Leukemia, Myeloid; Leukemia, Myeloid, Acute; Leukemia, Myelomonocytic, Chronic; Leukemia-Lymphoma, Adult T-Cell; Lymphoma; Lymphoma, B-Cell; Lymphoma, B-Cell, Marginal Zone; Lymphoma, Extranodal NK-T-Cell; Lymphoma, Follicular; Lymphoma, Large B-Cell, Diffuse; Lymphoma, Large-Cell, Anaplastic; Lymphoma, Large-Cell, Immunoblastic; Lymphoma, Mantle-Cell; Lymphoma, Non-Hodgkin; Lymphoma, T-Cell; Lymphoma, T-Cell, Cutaneous; Lymphoma, T-Cell, Peripheral; Lymphomatoid Granulomatosis; Mycosis Fungoides; Myelodysplastic Syndromes; Neoplasms, Gonadal Tissue; Neoplastic Cells, Circulating; Pancytopenia; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Sezary Syndro