Certainly.
With respect to the number and why we feel it could be underestimated, I think it's because for many decades plant breeders have been forced to essentially cross within a fairly narrow gene pool in order to meet the requirements of KVD. The effects of that over years and years and generations are cumulative, in that when you're restricted in terms of being able to bring new genetics into the pool, that means every generation after another is restricted, and so you're not able to build on the diversity of the genetics from around the world that are available in regions where they don't have the constraints of KVD.
To say what exactly the yield penalty is or what the penalty has been to not be able to diversify, I think those numbers, as was stated in that report, at $200 million are pretty conservative. Just based on my background and talking to plant breeders, I would echo those thoughts.