Angelina,

who was the patient population in this study? So the patient population included those with defined as moderate to severely active Crohn's disease.

They had to have both symptomatic disease activity and symptoms, but they also had to have endoscopically active disease on a centrally red scale.

colonoscopy or endoscopy.

And so what that means is that the local provider videoed the scope and then sent it to a blinded gastroenterologist to grade it and determine disease activity.

So in this way, all patients had both symptomatic disease activity and they also had endoscopy disease activity as well.

That was graded as moderate to severe.

let's