Let me start with the APM discussion. I think -- again, I think prior to kind of the explosion of the pandemic, I think that the general view, Tycho, was that we'd probably be on a pathway timeline-wise for a July 1 rollout. January 1, in my view, doesn't seem like it's an extraordinarily extended timeframe, and I don't think it has an impact on orders and bookings going forward. I mean, if you're a facility that is moving in the direction that the APM is encouraging treatment to move in and providers to move in, and you're not really as well equipped from an SBRT or hyper fractionation capability standpoint, I think you've got technology decisions that you're going to want to make that will allow you to protect your business model and optimize your business model under the new guidelines come next January. So I don't see that having a big impact on the downside. On the CapEx situation from a prioritization standpoint, again, I think it's difficult to take a brush and paint the entire market with the same outlook because I just don't think it's realistic. I think that if you are an institution today that is a -- where radiation oncology is already an important element of your overall revenue and profit generation capabilities, and you are seeing equipment at extended ages and not as efficient as it could be based on treatment speed, throughput, et cetera, I think that you would still be in a mode where prioritizing upgrade of that older equipment is probably something that you'll want to consider. If you have a situation on the other end of it, where you've got relatively recent equipment or newer equipment, and you're able to keep up with the treatment volumes that you were dealing with pre-pandemic, I'm not sure that there is going to be a big catalyst for trade-in, trade-up, or technology upgrade. So again, it's going to look different in different locations. I think it's going to look different across the regions. But I think that, again, this is a business that people are not going to abandon. It's probably one of the few places inside departments, inside of a hospital today, that is still actually treating patients. You've got intensive care, critical care medicine. You've got, in a number of locations, labor and delivery. And the other department that's alive and running is radiotherapy, radiation oncology. So if this is an important piece of your overall business model, I think it's going to be a priority for you to -- based on your individual circumstances, to continue to think about the kinds of things that we just talked about, technology upgrade and bringing new equipment in. But again, it's going to look different across regions and across facilities.