I'll switch quickly to what you mentioned about isotope analysis and medical isotopes that you produce at TRIUMF and are produced in other parts of Canada. There was a crisis situation a few years ago, I think, around Chalk River, where suddenly there was a gap in isotope production.
Where is that right now and how do you fit in? What about the other isotope producers in Canada? How does that work? Do you work with CNL? How is that all organized?