Thank you very much, Chair.
I will share my time with Mr. Powlowski.
I'll start, Dr. Valentine, with you.
I had an opportunity to meet some incredible folks from MS Canada just a few days ago, as I was mentioning to you earlier. Part of our conversation that took place was around the prevalence of MS in women. That came as a surprise to me. I had never thought about it in those terms.
I wonder if you can expand on that. What data and evidence do we have in that regard? Do we know the causes—are these environmental, genetic—that result in more incidents of MS in women than men?