Well, the methodology would be beyond me, but there are recommendations in the report, and I think they have to be looked at carefully and implemented soon.
It's not easy. I was at the World Health Organization's salt surveillance meeting in September, and we did come up with a template, which I could table later for you if you like. I'm not a scientist, but it's a challenging thing, and that's why we have to get going soon on it. I don't think there is an exact known methodology at the moment to do this. It's not easy.