Each site needs this kind of team. I think it's key. CT won't have success in cardiovascular imaging unless we do. It has been an eye-opener, as the two specialties are like night and day. There's a different sort of scientific expectation in cardiology, compared to radiology.
Patient populations become bigger.
There's a bit more tightness in looking at statistics on outcomes and so on. In that sense we are adapting to these new requirements, too. Peripheral MR is going to be done largely by radiologists, but more and more peripheral MR will be done by integrated vascular groups, made up of cardiologists and cardiac surgeons and radiologists and vascular surgeons, all treating the vascular system as a whole. If radiologists ever thought they were going to control cardiac MR imaging, they probably don't anymore. That has been our customer base.