COVID and the Waiver of Consent

The trial started in 217 with a long lead time and COVID wasn't there. The first half of the trial, we were unaffected by that. There was a lower number of patients recruited in when sites were in these intervention periods in both sort of parts. And if you could also mention to talk about the impact potentially the waiver of consent had on trying to reduce that difference in enrollment between intervention and control periods. Yeah, that's amazing. Thank you for sharing that. So from the audience, we'll ask for a first question and then we'll get some input from our panel.