4. Other malignancies diagnosed within the past 5 years (other than curatively treated cervical cancer in situ, nonmelanoma skin cancer, superficial bladder tumors Ta [noninvasive tumor] and TIS [carcinoma in situ], or nonmetastatic prostate cancer Stage 1 to 2, which has been previously treated with surgery or radiation therapy, and serum prostate-specific antigen is within normal limits [test performed within the past 12 months prior to the date of first administration of study drug]).