Thank you.
I'll be very brief. I'm not going to ask you a question because I think it's been well covered today and we're a little short of time. But I really want to say thank you. I know the work that you're doing. The fact that you've left the study, which has the recommendations in it, certainly helps our effort as a committee, because it's very difficult to get a consistent pattern of where the issues are coming from, and what are the recommendations. And I think you underscore the fact that this is an extremely difficult issue we're dealing with and it may never be totally resolved, but there's an opportunity for better coordination. So I just want to say thank you for the work you do and for having the study. We're certainly going to review it very carefully, because I think there's some good work in it.