Okay, Jason, thanks for the question. I'll start and answering them and I'll let my colleagues contribute. So, on the TL1A, the Phase 3, there were no conditions around the Phase 3. The Phase 3 is about completing the Phase 2 -- sorry, Phase 2, complete the Phase 2 and having to get approval to move into the Phase 3. So, that's what the deal is on. There are no criteria around that. So, I think hopefully that's very clear. With regard to the EBITDA range, I think it was, and a bit about OpEx. So, maybe I'll start this and then Eli can contribute. So, you have seen and Eli did talk about our OpEx guide but this is in line with our strategy. This is in line with what we plan to execute. We're driving AUSTEDO, making sure that brand is supported, appropriately the same for UZEDY product we just launched in schizophrenia. And obviously, Eric and his team have started to hit the ground running, particularly on the Olanzapine and also TL1A recruiting, faster than we expected. So, that obviously incurs cost, but I think that's a good thing, particularly if that's part of our Pivot to Growth strategy. So, those are the reasons why the OpEx has probably gone up. There's a reason why it's gone up, but we're pleased with them because it's in line with what we want to do. Now, obviously going forward, just to give a bit of flavor for the OpEx and the R&D, obviously TL1A in partnership with Sanofi will have a 50% of that cost taken by Sanofi. So as we move into next year and possibly depending on where it closes this year, we'll have a contribution from Sanofi. So I think that we've thought about that, that allows us to manage our pipeline and to be very thoughtful, but also think big about what we want to do at TL1A. Now we have this collaboration. So and then the final part I'll say is as we commented before, Revlimid was a contributor in Q3. We see that as a significantly less contributor in Q4, a very, very smaller part of that. So you take that into account. But Eli, maybe you like to add a bit more flavor to that as well.