7. Suitable candidate for receiving planned therapy as evidenced by screening laboratory assessments of hematologic, renal, hepatic, and metabolic functions: platelet count greater than or equal to 75,000/mm^3, absolute granulocyte count (AGC) greater than or equal to 1,000/mm^3, serum creatinine less than or equal to 1.6 or a measured creatinine clearance greater than or equal to 40 ml/min, SGPT (serum glutamic pyruvic transaminase) and SGOT (serum glutamic oxaloacetic transaminase) less than or equal to 2.5 times the NL (normal limit), and total bilirubin less than or equal to 1.5 times the NL (in patients with clinical evidence of Gilberts' disease, less than or equal to 3 times the NL).