Yes. No, I think Doug hit it right on. When we look at our expense forecast for the remainder of the year, it does, number one, now include the Gen-Probe cost synergies, which are much better than when we started the year. We are now seeing just over $60 million for the full fiscal year in Gen-Probe cost synergies. That was factored in, as well as these overall Hologic cost initiatives, saving initiatives. So we don't tend to add expenses even though we had revenue growth in our original plan. We don't add hiring or expenses in advance of that revenue. So we were very aggressive in dialing it back for Q3 and Q4. So when we look at Q4, Doug, it is a range of expenses, but the $180 million you quoted is within that range that we would be expecting. There's really no onetime expenses that are lower that we would point to. If I look at FY '14 though, and I think you're alluding to what -- how to model it going forward. As a reminder, we all know Q1, we are hit with some higher marketing expenses for RSNA, but that's not really the point. I think if we get to FY '14 and we begin to trend up on the revenue side, well, at that point, the operating expenses will increase. So they won't stay at a low level of Q4, hopefully, forever. I would expect them to begin to trend up, but that trending to trail our revenue growth. Right now, we're looking at operating expenses at 30% of total revenue. So we've constantly lowered that from 33% down to 30%. So we've made great strides on the cost side, which you can imagine with -- on the gross margin side, leaves us with operating margin now well over 30%. So we're in the 31%, 32% for operating margin before tax. So we're in a pretty good situation from that standpoint. I would also point out with some of these cost savings, not all of the savings affect just operating costs. There will be a little bit of a gross margin improvement as well, with some of these cost initiatives. So we actually do have a greater sense of comfort when we give guidance, on the gross margin guidance we gave of approximately 63%. So I think Q3 and Q4, from an earnings standpoint, we would expect to continue to look fairly strong.