7. Adequate organ function defined as absolute neutrophil count ≥1,500×10^6/L, absolute lymphocyte count ≥500/mm^3, and platelet count ≥100,000×10^6/mm^3. Adequate liver function defined as aspartate aminotransferase and alanine aminotransferase ≤2.5× the upper limit of institutional normal, bilirubin ≤1.5 mg/dL or 25 µmol/L. Adequate renal function defined as blood urea nitrogen and serum creatinine of ≤1.5 mg/dL or 130 µmol/L.