I think it may be best to ask that question again in the next hour when Dr. Stephen Lam will present from British Columbia.
About a year and a half ago we started some discussions with MP Lizon and Senator Ogilvy and some physicians across the country about screening programs in the populations that the federal government is responsible for. We're just starting to put together a proposal for a screening program among veterans. Dr. Lam is really the person who can give the most detail about that.