Just quickly, with the patient journey modelling approach that we had and with the balanced scorecard-driven approach, you can really drive your innovation based on the patient need, and I think that's my take-home message for you today. If you want to improve the health care system, you take it from the patient need, the savings you're trying to make with a patient, and let the technology support that initiative, rather than trying to do it the other way round. Often people do it the other way round; they think they have this great technology and they try to make the patient care fit.
I'll leave some time for Mr. Williams.