Yeah. I mean, these -- the newer products, as you can tell, are they're higher content, they're higher value, they're higher numbers, and they are little -- and they're more -- they're a little bit longer, more of a consultative sale. So, the introduction started in SFN in November. We're reinvigorating it again with society with applications to toxicology. So, we see -- we're at the point now we're in full commercialization. So, the time from order to shipment can vary, but typically, you'll spend products, I would say, on average, you might spend a few months getting to -- secure the order and then you'd look at another few months for the first sale of that order. So, it certainly is a little more back-end loaded. That's why we're seeing the conversion to shipments and revenue really starting to happen in the second half of this year and then extending from there and expanding from there. And then, the other question about outside the U.S., we tend to focus really on what works and is needed in the U.S. is a good proxy for what's needed outside the U.S. So, we tend to, again, design mostly for the U.S. to start with the assumption that China is going to want the same thing. There's a heavy investment there and expect that's going to be recurring or -- returning again now to really bring up their ability to do the kind of drug development and discovery and research and then production that's going to be happening -- that's going to continue to happen there. Europe also, I mean, we see a lot of science work in Europe. So, I would think that we'll -- in Europe, we'll focus a little bit more on the science side. And then, with the U.S. and China, they're actual more higher-volume commercial applications and again, high-volume type of operations.