We interact with players on a regular basis. Anecdotally, based on conversations we have with players, they understand the value and importance of it. In a particular case, you'll have a player who just doesn't want to get pulled from a game, but in the final analysis they recognize the importance. They all buy into it. The players' association has bought into it, and as I said before, there is a change in the culture with respect to the need to be candid, accurate and willing to be evaluated when you have a visible sign of concussion and you need to be treated appropriately. You can see it now across the league in terms of the compliance with the program.
On May 1st, 2019. See this statement in context.