Well, there's always the question of regulatory -- I'll call it, intervention, in any of our businesses. As you know, we're in the healthcare business and we are quite accustomed to dealing with all kinds of regulatory agencies. Our -- a big, big piece of our business across all of our businesses is sterilization, and sterilization, by definition, requires the use of products that are, let's say, they kill bugs -- they kill biological entities, which means we're biological entities, so there's a risk if we don't handle it right, then there's issue. We do handle it right. We've been doing this for 40 years. We do feel that we -- I mean, we know we meet the requirements as they stand today. We are generally speaking ahead of the requirements because many places of the world do not require the same levels of scrutiny that are in the U.S. and Western Europe, and we build our factories or sterilization facilities in a way that it meets the highest levels of standards, both in safety of our people and for admissions. And so the answer is, we think we're in a good spot. We're always looking for ways to improve it, and there's always a risk in all of our business that there's a regulatory impact. Having said that, we don't think there's anybody in the planet better positioned in sterilization and general analysis sterilization with a handle on the consequential thing that the regulators choose to do. So, we're comfortable in our position. I will say, in addition, it's worthwhile to note that roughly half of all devices that have to be sterilized, which is essentially anything that touches your bloodstream, from adhesive bandages to orthopedic implants, I should insert orthopedic implants, because that's a big radiation product, to pacemakers, let's say, so across a wide range of products, roughly 50% of them have to be sterilized with gas of some sort, and ethylene oxide is by far the preferred methodology. And I mean by far, by 99% to 1% kind of numbers. And if we stopped doing ethylene oxide around the world, we would stop healthcare around the world in a few weeks. So, I think all parties -- all the parties working on this are looking for the same thing. We want safety for our workers. We want safety for the patients, and we want safety for the environment. And everybody's working on the same thing, and I'm confident we'll find the proper ways to handle that.