 And I'm sure they have this too. Now with implementation, they have software like we do, but this is specific software looking for specific types of disease issues, dental decay, perio issues, bone loss, et cetera. And they're going to point things out. And what's even more interesting is now they can do comparative analysis. They can take an x-ray that we had a year ago, compare it to this year, and tell us if there's been a little bit more bone loss. Do things look better? Do things look worse? Have things changed? Is it possible things changed?