Yes. So, Ricky, our Medicaid revenues, as you know, are low single digits. Currently Medicaid is typically lower priced than Medicare, typically priced lower than commercial rates. Now when you talk about unemployment, absolutely, we've thought about that. And one of the reasons amongst many that we're cautious about whether volumes bounce back to where they were earlier in the year was the potential for continued unemployment higher than obviously we've had in the number of years. And so, therefore we are recognizing that potential as we think about the balance of the year. And quite frankly, going forward, the other dynamic is if you look historically and obviously we try to do that, I'm sure others have to try to predict what might happen this time, there are some notable differences. One of them is the Affordable Care Act does provide more of a safety net for those who lose their jobs. So that's a positive.But the other thing is, given the magnitude and the speed at which people have become unemployed, it's really difficult to model and predict what that might do to utilization. We are being very cognizant of collectability, not just from patients, but from hospital systems, from physicians. So we're monitoring very, very closely our receivables and collection rates. And we are anticipating likely headwinds on collectability of our revenue going forward, given everything that's going on. So that's certainly on our radar. But the other dynamic is, given that utilization has -- in the last couple of months dropped significantly, one might assume that a greater portion of our revenues would be coming from patients because people will be more slowly or not getting through their deductible and calendar basis relative to where they may have in the past.So we've looked at all of these things and that obviously it will be a headwind. But there's no model we can point to historically to say this is exactly what it means. I mean, in the last significant recession, our collectability rate actually did not materially decline. Utilization was impacted, but we did not have a higher rate of what used to be bad debt. Now it's mostly patient concessions. But given all the dynamics this time, we think that that's a likely possibility. However, you do have the safety net through the Affordable Care Act of expansion of Medicaid in many states. So how all those pieces put together? I can't fully predict, but trust me we're thinking about all that. And as we see trends and as we understand those impacts, as always, we'll be extremely transparent around what we're seeing.