Well, we see all the activities happening now with labs starting to come back. In some areas, the labs are coming back pretty fast; in other areas it's a little slower. With the continued situations in the Northeast with shutdowns and such, it's a little slower than we would like, but we assumed it was going to take two to three quarters to get back to normal-type revenue demand. So, again, it's kind of a mixed bag. China's come back very fast and very hard, which is excellent. When you look at the U.S., it seems to be – we see it kind of spread out by state. Some states, like in Texas, it's picking up pretty quick. A number of the large academic research sites in the South and in Texas have come back, and we see a lot of order activity there. The Northeast is coming, but not as fast as you might – as we would like. But they are coming back. The researchers are coming back. They tend to be coming back in cohorts, where maybe of the – they're grouping into different groups and then one small – one group will come back, maybe a third in a particular week, and then a couple weeks later another third will come back. So they're sequencing their way back into the labs, and mainly to get their populations reestablished for preclinical testing, to get the equipment in place and get ready for not only the things that have come up recently with COVID, but all the backlog of work and research that they've already budgeted for. So again, that's why we're thinking it would be a two- to three-quarter time frame to get things to really get back up to speed. But the way I'm running the business, and we're running sequentially now – we've taken tremendous amount of cost out of the business. We're managing our cost structure based on revenue, what comes in, making sure that we stay at the level of profitability we need to be at and that we're able to make investments in targeted products as things come back. So no, overall, it looks – I mean, even though it's – with the big downturn, by managing on a sequential basis, we can gauge this coming back, manage the cost as the revenue comes back, and make sure that we're targeted as to where we think there's going to be strategic new business growth by customer segment. This actually, in many ways, gives us a chance to tune what would have – what is actually – it's easier to do it now, in a growing environment like this, than it would have been in the past. So in many ways it kind of helps us organize our way as to what business makes sense to really expand and drive while it comes back, and what business might not really be that strategic, and should we not put a lot of effort into.