Leukocytes >= 3,000/mcL Obtained within 30 days of registration: Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 2,000/mcL Leukocytes >= 1,500/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Within 2 weeks prior to initiation of study treatment: Leukocytes >= 3,000/mcL Leukocytes >= 2,500/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 2,500/mcL Leukocytes >= 3,000/mcL Leukocytes >= 2,500/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 3,000/mcL Leukocytes >= 2,500/mcL