Okay. Yeah, let me answer this question. The question is about our revenue mix, and in this quarter, we have noticed faster growth from the diagnostic business line. The reason, as I mentioned in the prepared remarks, is that diagnostic relatively, there are two drivers for the higher demand for diagnostic services in China. On the one hand, the low-to-mid end diagnostic services such as MRI or CTs, are gradually becoming coverable under the government-sponsored insurance program, such as the new rural area cooperative insurance program. So this opened up a lot of demand that’s been depressed before. So, we are seeing very strong growth, almost 40% year-over-year patient cases growth in our MRI line. And for the PET-CT lines, I think the driver behind, it’s a little bit different, but basically in the same line, which is people are becoming more health conscious and for PET-CTs mostly, we see the demand coming from the high income population, who are willing to pay a little bit more out of their pocket to do a thorough physical test for themselves or for their family members. So we believe that this will be the pattern, moving forward, the demand for the diagnostic services are going to be more available, met. Relatively speaking, the pre-requisite for diagnostic center is relatively faster to accomplish than treatment centers such as LINAC or Gamma Knife. And on the other hand, there is issue of license for Gamma Knife, which has been suspended for the past two years already. So we are seeing a lot of centers ready, but without licenses yet. So moving forward for the remainder of 2012 and looking forward, we believe that, we’re still going to see faster growth on a per-patient basis, as well as on the revenue side from the diagnostic business line. And the kind of impact it has on gross margin with regards on a center-by-center basis, if you compare the gross margin of diagnostic centers, especially our PET-CT centers, it has the highest operating cost ratio among all our equipments, because of the per case, the per patient needs to be – has had the drug, the consumables, as well as the films or sometimes multiple films per patient. So all this will have some kind of a downward pressure I think on our gross margin. So what kind of a impact, offset impact our cost control initiatives have, it remains to be seen. But we believe that it will have some kind of impact upon gross margin, but it basically will be offset by the faster revenue growth as well. Hope that answers your question.
Yale I. Jen – ROTH Capital Partners LLC: Okay, great. Thanks a lot and congrats on a good quarter.