Yeah. So, thanks Lisa for the question. So, the first part is really about acquisition opportunities around hospitals. And, you know, you see that we announced a couple of deals last year that we were happy we did and that's going to help us and we continue to see a nice funnel for 2021 as well. And as you all know, hospital volumes up and down through 2020. They have recovered for us. However, what we do see is, a lot of renewed interest of looking at their lab strategies, which includes, you know, acquiring their outreach business and includes professional app service agreements, like we just announced in the fourth quarter. Now that relationship we announced in the fourth quarter with Hackensack Meridian Health system is the largest we've ever done. And I can tell you, it took a long time to get there. And I believe the prospective reality of what's happening in the healthcare market this year help bring that to a conclusion. And I believe that that will happen with a number of dialogues we have going on with hospitals right now. So that's one piece. The second is on other commercial laboratories. Yes, you're right. Number of commercial laboratories have jumped into the COVID testing arena. You see it with, you know, all the capacity we've added in the country. However, as that starts to be pulled back, and they start to see what the prospects are, given what we're driving as an industry, with consolidation, with tighter contracts and networks around health plans, we believe that, you know, there still will be a catalyst in the marketplace for us to continue to consolidate. So, yes, there's been a short-term opportunity for a number of labs to take advantage, if you will, the opportunity to provide COVID-19 testing. But as that starts to change, you know, as we get throughout 2021, we believe the realities of what the new world will be with, you know, tighter networks, more consolidation will play nicely into our strategy and allow us to acquire more going forward. And obviously, given our cash position and strong balance sheet, we’re in a very nice position to continue to do that. And also, Lisa, there's been a lot of discussion around all this additional capacity out there. People have added new systems, and, you know, potentially, does this present a risk for us that these people are going to get into other businesses outside of COVID, like ? You know, we are watching it, you know, obviously, some hospitals have moved their molecular capacity to COVID. And we help them with some of the other work, but for other commercial laboratories and hospitals to use that capacity to get into competing with us, by the way, good example, that's a long stretch. I mean, there's a lot to – lot more to getting a client to flip over than the lab capacity, you have to have a Salesforce, logistic capabilities, you have to do electronic interfaces, you have to work with the physicians, you have to be in a contract with the health plans. So, we are watching it, but at the same time, we're a little, you know, little cautious in, in the belief that some of this will have a significant effect. At the same time, we're watching it carefully to make sure it doesn't. And then we're staying on top of our clients to make sure we serve them well. Thank you.