 - Have poorly controlled diabetes, chronic liver disease, clinical jaundice, andor elevation of liver-related laboratory results, have chronic renal failure on dialysis, have received a kidney transplant or have a moderate to severe kidney disease, have previous history of myocardial infarction, stroke, claudication or amputation, have cancer and are currently receiving chemotherapy or plan to receive chemotherapy in the next 6 months and woman of childbearing potential despite actively practicing birth control by using a medically accepted device or therapy. 