Sure, I'm happy to.
We've found that what has been very effective in helping us understand the long-term consequences of concussions and repetitive brain trauma is studying the brain after someone has passed away. There are brain banks here, and there are folks working on this. We found that it's a very positive investment. It really helps us appreciate what's happening on a molecular level, on a biological level, but also the stories of people's lives and how these injuries affect them and sometimes lead to very tragic outcomes.