Perhaps I can talk a bit about concussions. Some of the work on concussions is toward research, so I'll let Alain talk about that in a second. We have some resources that came with the current budget, and we'll be focusing on standards so people can understand treatment and how to recognize a concussion, basically best practices that we're going to disseminate to various groups, Sport Canada, etc. I think part of the way forward on that is ensuring that people are kept off long enough so they have a chance to recover. We're working toward that.
From a research perspective, Alain, did you have anything?