The international community is certainly looking at positron emission tomography and PET isotopes, which tend to be produced regionally. In fact, Canada has come together. The institutions have created a pan-Canadian network to begin doing just that. I think the comment was made earlier that you can't make an immediate transition from one technology to another. They have to be properly evaluated. I think what you're going to see is a blending of the current approaches to isotope supply and then newer technologies as time goes on. That certainly was a theme that came across at the meeting we just came from. I think you're going to see a blending of positron emission tomography and the type of imaging using moly-99 and technetium.
On June 16th, 2009. See this statement in context.