The standard battery of tests performed include conjugated billy reuben, pro thrombin time and a range of serum or blood enzymes. So these are the standard tests that would perform looking at liver function. Am, is there a way that you think we could classify them broadly? Ye, i think this maybe a slightly easy way to do it. But what you could probably think about is some of the, some of the panel have to do with the liver's function.