Stanley M. Bergman
Analyst
I don't -- let me just think about it. On Dental, I don't believe private brand is having a material impact in any way. There may be markets that it's going up, there's certainly other markets where the branded manufacturers are responding -- by the way, you should know that, generally, in Dental, we have our biggest market share in private brand. We are essentially a branded company, and where we have a branded option, we will kick off with that. We only use the private brand where we have price competition, and this tends to be on the less technique-sensitive products and more towards the commodity and infection control commodity-type products. So I don't think there's much swing. I mean there are a couple of markets I can think of in Europe right now, where we were particularly under-penetrated in this area and others were perhaps more focused on this and we've advanced. But overall, it's quite stable. In the Animal Health area, it's a relatively small amount of the business because the business is predominantly in the branded pharmaceutical area from a sales point of view, and in the Pet Food area, and those are essentially branded products. We do sell some generics. We are increasing our sales in absolute terms on things like surgical products and instruments, et cetera, but it's not material as a percent of this almost -- what is it? $2 billion business, or more than $2 billion business, I don't think it's material. On the medical side, I would have to say that, it is growing. And it's growing because of the price pressure and it's growing, I would say, with the medsurg products in particular; we don't really sell private brand equipment. It's some small equipment and maybe private brand, we do not really have private brand reagents for machines, that's all branded. There's some private brand quick diagnostic type stuff and I don't know if that's growing, it's probably stable. And on generics, yes, on the injectable side, it's important. Although there's been a shortage of injectables, it slightly eased up. And of course, I don't know how you would classify a flu vaccine, but if you classified it as an injectable -- as a generic, of course, that is growing. And although there is a branded flu vaccine that's coming to market now, I don't think it will have a material impact on the number of doses, at least not for the foreseeable future.
John Kreger - William Blair & Company L.L.C., Research Division: Great, thanks. A quick follow-up about your -- across your Global Dental equipment line. Within CAD/CAM and digital scanning, are you seeing more momentum with the full chairside systems or with the scanner-only option at this point?