Thank you, Madam Chair.
I'd like to thank all the witnesses for their enlightening testimony.
I'll start with Prof. Reiner.
You were talking about periodic reaffirmation. We've heard from several witnesses that, in all cases of degenerative neurocognitive disease, the prerequisite is to make the diagnosis. I imagine you agree that the first thing that's needed is a diagnosis and that there is no question of an advance request without a diagnosis. For example, there couldn't be an advance request that would be valid for 20 years. From what we've heard, a neurodegenerative disease can worsen over a 10-year period, but it rarely takes 20 years. Do you agree with that?