It focused on managing the quality and cost of its health care suppliers with the same rigor that it brought to managing its equipment supplier. SARAH GREEN: Well, and one of, I think, my favorite parts about it is what you were saying about how they just took what they were already good at in terms of managing their suppliers and vetting their suppliers, and then applied that to this other area where I think sometimes with health care, we’re sort of tempted to throw up our hands and sort of say, oh, we need a policy prescription or oh, this is too big and complicated for us to figure out.