We do research, but our research is focused on identifying and treating concussions. That's where our expertise is. We're not a medical facility and we're not a scientific facility, but we have the ability to try to understand what in our game causes injuries, by collecting data, reviewing the video, using our expertise, educating, sharing that information and understanding the best way to treat concussions for a long-term recovery. That's where we've spent on player safety, I believe, $44 million, $32 million of which has been spent on our work related to concussions.
While we're not in the business of medical and scientific research, we think that by using our resources and sharing it with the other sports, the other levels of hockey, we can make a difference in terms of how the game is played and how concussions are treated.