Thank you, Mr. Chair.
Thank you very much, Mr. Bettman.
I want to continue on this theme. You've been there for 26 years and you've seen some changes in the game. We heard you comment that you're still waiting for more evidence, obviously, more decisive evidence about the link between concussions and some of the other symptoms that are experienced in CTE. That's evolving.
However, you mentioned the implementation of rule 48, so I know that somewhere there was the interest and the engagement in current information to say that we want to do something to reduce the percentage of concussions, and this has proven successful, right?