Yes. So I think the first thing is, the public health sector there, I think, does an exceptional job of collecting these extensive outcomes data, and that's what gives you the opportunity to piggyback on something as exceptional as a well-curated 40,000 sample biobank. Part of the reason why we partner with them is because they have this exceptional biobank, they have great researchers, and they this methylation signature that is delivering just exceptional performance. If you look at, I think, across the different stages, 85% sensitivity with a 99% specificity, that by itself actually is exceptional. We're augmenting that to include our own methylation targets and DNA signature that we've mined from tens of thousands of colorectal exomes. So the partnership made sense based on what they brought to the table, what we brought to the table, and again, it's a cost-efficient way for us to go after this. As far as the population goes, I mean, look, that's one of the things we've got to have discussions about when we go for a pre-submission meeting with the FDA, among other things. And as I said before, look, this probably or may not end up being the end-all, be-all set that we need to get the test reimbursed. We hope it will be, and we think we have a good case when we go make the pre-submission meeting. But ultimately, we might end up having to do a prospective trial. Now, if the test performs as we expect it to and we continue to believe the market opportunity is as big as we think and others think it is, we will not hesitate to pull the trigger and run that trial, even if we're not going to be the first to market, which we don't think matters. If you look at NIPT, we were the fourth to market multiple years after others, and now we have 40% share. So you want to have the best test, you want to have the best distribution, the best customer experience, and you don't have to be first to market to deliver that.