Thank you for your question.
I probably would draw attention to what's taking place in the United Kingdom. Our colleagues in Australia also are grappling with this issue. I think in the questions that were raised earlier, people were talking about the report of the U.S. Institute of Medicine. The academic community in the United States is looking at this issue very carefully. So there are examples and there are ways in which we can move more expeditiously to begin to apply the solutions on which I think there would be a shared consensus, certainly among the clinical and scientific and public health community.