Yes, very good question. So, typically, one of the big problems with the DNA apart from not detecting early cancer, I mean, it’s a very wide field you gotten with billions and billions now, but they’ve always struggled with early detection. So, we are working through now. We’ve been working with the same volume. To get larger volume sample, you need to be on magnetic beads, because there is obviously a limit on the micro tighter plate for use 100 microliters. So we are scaling up to see if we do need more volume. We have been capturing nucleosomes on smaller volumes, but there is a potential need to be a larger volume if you are getting it’s thoughts by the DNA, if the actual DNA from the tumor might be as little as 1% of the circulating DNA. But I am not sure if I mentioned this before, almost all the DNA they capture for their DNA work is nucleosome balanced. So, there may be a need for extra volume, but if you think about, what we’ve always said, they are looking for a needle in the haystack. What we are trying to do is really sweep away the haystack. So we could provide a tool for other companies’ late-stage detection processes for therapy monitoring or perhaps provide an overall test. If we can capture nucleosomes and therefore the DNA, and really make it so that we can concentrate as quite a lot and we are not there yet, but we are certainly trying and I think we have the tools now to tell us if we can do it. It could really unlock the promise of the DNA process and it would be really fundamental to what we do. But again, it hasn’t been huge amount of work from what we do. Obviously, what we do is nucleosomes, the antibodies it’s been getting the platform on magnetic beads, so that you can capture them and in larger volumes. But theoretically, our platform now could do as much as a DNA companies in five or ten nodes if that’s necessary. Now we haven’t seen that’s necessary so far, but we may need that for more risk or early-stage cancers. So we are keeping all those options open. But it’s something which the team is incredibly thought it about because if this does, we can capture nucleosomes now and sequence them. If we can do less and show differences we believe, we see what happens, but it would be a massive breakthrough. So, we are on the task of knowing what that reflects in the next few quarters. So we are looking forward to reporting how that looks.