Robbie, we will -- let me get part of your question, and Jay is also here, he can chime in. We are seeing buying patterns that you see usually in with this kind of situation. We have only to compare in heavy flu seasons and some of us remember back in 2003 sites, okay? So we have buying patterns that go from people not understanding what's happening, all of a sudden stockpiling going on everywhere, okay? So Baxter is at the front line of treating patients with acute respiratory and acute generalized infection with our CRT contingency in replacement therapy, our fluids, our antibiotics, our pumps. So we feel that right now we are seeing buying patterns that are starting to get more coherent with an outbreak of something like the COVID-19 that we saw probably half way through the first quarter. Because halfway through the first quarter, China was more in focus and what we saw in China. And remember, not only we're in the front lines for treatment of diseases such as this, but also we are in the chronic treatment business, which we need to deliver products, products to people's homes. So we saw in China an acceleration of purchasing for PD, peritoneal dialysis products. And then what we've seen in the U.S. probably it's going to go through the same thing. We're getting calls from state governments, not only the feds, but also the state government, countries asking placing orders for stockpile of products. So we're starting to see the volume of those orders picking up. We're very -- we've been very judicious because we don't have at this moment a capacity restriction, but capacity is all relative. If you go ahead and you start buying significant amounts by unit, by hospitals more than what we can make, we will not be able to supply a business. So we think we're well equipped to supply the world with the products that we need and the products we have. And we are not -- we have few products that may go in allocation, just as production, but we have to date the major IV business. These solutions, we don't have any allocations of that. We're prepared to supply the market and actually activate our backup plans that we have put in place since Maria. In terms of the quarter, we're giving guidance few weeks before we close the quarter. So as I said, we saw different patterns in the first quarter. And I think it shows the resilience of our business through a process like this, because we do have products used in all sorts of different products, different settings from the home to the acute side to the more long-term care, as well as for non-elective and elective procedures. Jay any color?