Right. So as you may recall, we’ve previously done a significant study with a large number of chest physicians well over 200 in a third-party conducted market research study. And we found from that study that physicians wanted to see a sensitive – a high sensitivity, at least, 85% or even 90%, and of course, sensitivity being our ability – the ability of the test to correctly determine if a nodule is malignant. The reason being, of course, that chest physicians don’t want to have a false negative to tell someone that they don’t have cancer when they do. So they need a very high sensitivity. And you have to give up sensitivity for specificity, the two are related and if one is higher, the other tends to be lower. So given the high sensitivity and again, we had 95% sensitivity in the study, I mentioned, we got specificity of 73%, meaning, that about 73% of unnecessary biopsies could be avoided, which is a significant value for the healthcare system. When we talk with the chest physicians the specificity that we – that they’re talking about tended to be in the – if it’s a minimum of 45% or 40%, 45% specificity is what they would want to see. So at 65% or 73% to 73% specificity, which is kind of the range we’ve seen between the Wistar studies and our study, the specificity is significantly above what the doctors would like to see. And in addition, it’s not just the doctors that are important here, it’s the insurance companies. The insurance companies are looking for the healthcare economic benefits. How much money is saved by avoiding unnecessary procedures and then from that perspective, of course, the higher the specificity, the better, because it means, you’re avoiding more and more unnecessary procedures, the higher your specificity.