DONOR: Factors which place the donor at increased risk for complications from leukapheresis or granulocyte-colony stimulating factor (G-CSF) therapy could be harvested for bone marrow (BM) if safer for the donor and if approved by PI DONOR: Factors which place the donor at increased risk for complications from leukapheresis or G-CSF therapy DONOR: Cardiac risk factors precluding ability to undergo leukapheresis DONOR: Factors which place the donor at increased risk for complications from leukapheresis or granulocyte-colony stimulating factor (G-CSF) therapy DONOR: Factors which place the donor at increased risk for complications from leukapheresis DONOR: Cardiac risk factors precluding ability to undergo leukopheresis HAPLO-IDENTICAL DONOR: Factors which place the donor at increased risk for complications from leukapheresis or granulocyte colony-stimulating factor (G-CSF) therapy (e.g., active autoimmune disease, sickle cell trait, symptomatic coronary artery disease requiring therapy) DONOR: Factors which place the donor at increased risk for complications from leukapheresis or G-CSF (filgrastim) therapy (e.g. autoimmune disease, sickle cell trait, symptomatic coronary artery disease requiring therapy) Donor has cardiac risk factors precluding ability to undergo leukapheresis