That's a very good point.
Europe has not seen as much of an impact as we have seen in North America of the lack of production of molybdenum and technetium-99m. The reason is that since 1990 they have deployed a large program of PET scanning. I think that every country that is producing molybdenum and technetium is very sensitized to the issue. There is a very significant effort on the part of the producers of molybdenum--in other words, the reactor or creator--to try to better coordinate their production of molybdenum and technetium.