Serum Alanine Aminotransferase (ALT) and Aspartate Aminotransferase (AST) levels not exceeding 2 times the upper limit of normal for the central laboratory conducting the test Serum creatinine not exceeding 1.7 mg/dl. Platelets ≥ 100 x 103 cells/µl. Neutrophils ≥ 1.5 x 103 cells/µl.