6. Patient has all of the following pretreatment laboratory data within 14 days before registration: • Absolute neutrophil count (ANC) >=1,500/mm^3.(unless due to bone marrow infiltration by tumor, in which case ANC >/= 500/mm^3 are allowed). • Platelets >=100,000/mm^3 (unless due to bone marrow infiltration by tumor, in which case platelets >/= 20,000/mm^3 are allowed)