Sure. David, let me start with the RFPs. I think as I indicated, it's been and continues to be a very positive environment, not just in the biotech space, but right across the spectrum and right across the segments that we operate in large pharma, biotech, midsize, we're all in the high-teens in terms of annual increase in RFP dollars. So, it's -- couldn't be happier with the way that's moving forward. I think -- then -- and I think that's really across both organizations. ICON, certainly seeing that. And as we've seen PRA also have seen a similar sort of mid-teens sort of increases across in their RFP. So, again, we've both seen that. I think that's evidenced in the awards. In terms of hit rate, I was pleased. Actually, as I looked at this morning to see an uptick in the hit rate on a dollar basis, again, across the spectrum, particularly in our late stage business and our early stage business, and this is ICON standalone. I don't have the detail for PRA at this stage. But in our Accellacare Home Health, we've seen an uptick in our win rates and our strike rates. So, again, that's all with the increased numbers of opportunities, increased hit rates has really put us in a pretty good position. I think it really does speak to the confidence that our customers have in our ability to execute, but also our ability to make this integration go well. In terms of hybrids and hybrid trials, we're certainly seeing a lot of interest in that. There's a lot -- as you would well know, there's a lot of talk and there's a lot of discussion around how these trials work and how they're operating going forward. I would say that almost the majority of the trials we propose at the moment have some sort of hybrid sort of component, whether it be a remote monitoring sort of component or a wearable technique, or a data collection area that relates to direct-to-patient sort of mode. So, they are very much hybrid and hybrid goes from one end of the spectrum, right up to the other, really down the decentralized trial, and that there's a lot in between. But the vast majority, I'd say, of trials that we propose really do have some sort of hybrid component or some sort of decentralized component now, which we find positive. It gives us something to build on, and it gives us an opportunity to deliver that component of the trial and then build on it for the next one to become a more a hybrid or even a more fully decentralized sort of approach. So, it's -- again, our customers are very much aware of it and very much open to those discussions and particularly where it makes their trials and their budgets more efficiently spent. They feel confident that we can deliver those sorts of trials.