Jeffrey D. Capello
Analyst · JPMorgan
Yes, sure. Thanks, Mike. So yes, so maybe the best way to do it is kind of bridge you off the fourth quarter to the first quarter, the fourth quarter of '12 to the first quarter. Why would margins be down 100 basis points? It's really 3 factors. One is a bit from a mix perspective. We had a slightly less rich mix of products, so that was about 1/3 of the impact. Another 1/3 was the Neurovascular distribution revenue that we had was actually higher in the first quarter than it was in the fourth quarter, and that was slightly unanticipated. So -- and again, as we've discussed before, that has -- basically, distributor's margin, very low margin. So that weighed on the margins. And then the third factor, which was roughly 1/3 as well, was that we ended up kind of taking our inventories down, maybe a little bit lower than we had thought we would initially, and that had an absorption impact that rolls through the margins in the first quarter. So 1/3 mix, 1/3 Neurovascular distribution being higher than planned and 1/3 absorption. If you look now, going forward, what do the margins do from a sequential perspective from the first quarter to the second, second to the third, is really kind of 3 factors. One is, we expect that our value improvement programs and our cost-saving initiatives will continue to be enough to offset from a margin percentage perspective price, and that mix will be less of a challenge. So we think those kind of neutralize, if not, slightly more favorable. What also happens is, from a Neurovascular perspective, our Neurovascular revenue, the distribution revenue, the striker drops off quite a bit from Q1 to Q2 and then again from Q2 to Q3. And in those step-downs, we get a margin uplift from those. So there's roughly a 50-basis-point benefit from Q1 to Q2 and then another 50 basis points from Q2 to Q3, from just basically taking that distribution revenue down from roughly $36 million in the first quarter to almost 0 in the third quarter. So you get a margin benefit from that. And the third factor is, from an FX perspective, with the rates are -- where they are today, that helps a bit from a margin percentage perspective.
Michael N. Weinstein - JP Morgan Chase & Co, Research Division: Okay. I think that's clear. One last question, and I'll let others jump in. The -- as you get ready to launch the Lotus Valve in Europe, can you just talk about what your plans are from a distribution standpoint? Obviously, you've got a very strong Interventional Cardiology presence, but you haven't called historically on the cardiothoracic surgeon. So how are you preparing for that, and what are you going to do differently?