Thanks for question, Josh. So first of all, yes, the hip knee growth was nice and strong in the quarter with knee being very strong, and fueled by that that ASC physicians. And it's not just one quarter, I could go back and compare it to '19, which someday we could all stop doing, I think you'll find it's quite remarkable how much ground we've covered in that period of time versus the versus the peers. So we really have a powerful position there in hip and knee that is gaining share consistently. ASC is a key part of that. Our knee is a knee that is more stable. And it really was a kind of a breakthrough knee, the EMPOWR 3D knee when it came out and has had better stability, which it takes the patient satisfaction levels up, particularly for younger patients that are looking for a more stable knee. And those are the patients that are good fit for the ASC. We've also, in many cases already got physicians in the ASC and their clinics, through our other businesses on the P&R side. Our brands are known, that's been an asset to us as well as we serve the ASC. And so we've shared that, our businesses is approaching 20% of it in knee and in the ASE, which we believe is well above the percent of the market that is in the ASC. And so we do believe that in Q1 again, that strong position in the ASC help to fuel our knee share gain, in particular. On the robotics front, we've talked about our strategy in our Investor call a month or two back. We talked about our strategy there that we do think that surgical workflow and computer assisted surgery are very important parts of where the market is going in recon. And our strategy is really to have the right solutions for each part of the anatomy and for the settings that are growing the fastest. So we like, we've always had a great for years, I've had a great surgical planning solution, which is really critical solution there. We have had some collaboration with think in the past that has been a way for patients to have access to a large robot if they're looking for something like that. And that's been a nice collaboration there. We also shared lately at the academy, our augmented reality guidance system that is 510(k) cleared and we'll be making, bringing that into the marketplace. And we believe that that augmented reality solution is going to be a great breakthrough, particularly for the ASC environment, given the space constraints and the time constraints there. And so we see that as a critical mix part of our offering there, in hip and knee to be able to continue that strong growth in ASC. And we'll continue to evolve our solutions across each part of the anatomy to make sure that we remain in a strong position.