Thank you for the question.
I will give Ms. Malanik a minute to prepare her answer to your question.
While we are waiting, I can state that the authors of the Morgan study, which was done in 2015, used a different formulary. The analysis is therefore not the same. They also used data that was older than ours. We spent money in order to obtain the most recent data possible and this is exactly what allowed us to develop the model which we've presented today.
I don't know, Carleigh, if you want to add something.