Thanks, Andrea. So, I'll start by talking about the GPCR & Ion Channel work. As mentioned in the prepared remarks, these programs have been launched not as standalone programs, but in connection with long range R&D activities that seek to unlock the entire class. So within the class of Ion Channels and GPCRs, there's a large number of targets that are validated. Perhaps there are small molecules that have worked, but there are problems with toxicity or specificity that would make antibodies an ideal solution. For these targets, that are generally [on the open] [ph], the problem has been in identifying antibodies with the right properties to make them into drugs. So, we've been working on several of these programs. As I mentioned, there is still risk and I would certainly say that, we're not at the point where any of these targets can be addressed successfully, but we do expect that we'll get there. That work is now gathering speed and there's enough success that we expect this year, we'll be able to bring forward at least the first example of a clinical candidate. So, the data that we would share on a molecule like that would of course include all the characterization that shows that it hits the target, that it has the desired functional properties. And that it has the right biophysical properties to make it developable as a drug. So, we're expecting or certainly aiming to have the first of those show up this year. And as you mentioned, those – that success in itself will be seen as valuable because these have the potential to be developed as first-in-class or best-in-class assets, but even more important for us is that it demonstrates that the strategy of investing in solving these problems is paying off. And once you’ve solved one, there's a higher likelihood you'll be able to get the next one. And so, we believe there's a lot of read through into the platform by showing examples of solving problems that have remained outstanding the industry for a decade. The same is true, of course, in the T-Cell Engagers space that effort is not as advanced, but we do expect to get to the point of development candidates for the first program this year. And in our view layering on successes over the last few years in CD3, in COVID-19, in moving forward programs for partners, layered on top, success in GPCR's and Ion Channels and ultimately in T-Cell Engagers, all of that reinforces our thesis that sustain investments in technology can move the needle and make it more accessible and practical to get antibodies forward for these problems.