Yes. Thank you, Mark. I think on digital, there's a few dynamics I would highlight. And you rightly point, different countries are in different places. But in my mind, for us, Germany being, I think, a relatively positive outlier. But there are 3 markets, in particular, where we have an opportunity to make significant inroads. First and foremost, of course, the United States, where all of our conversations with physicians and health care systems indicate a sudden and dramatic shift to telehealth. And as long some of that can stick as well as digital -- use of digital tools, digital engagement, that could be a significant upside. China, as Marie-France already noted, we've taken this now to scale ourselves. We have partnerships with Tencent, partnerships with other companies. We're now reaching many thousands, tens of thousands, sometimes hundreds of thousands of physicians outward from ourselves to reach our customers but then also enabling patients and physicians to interact on digital channels at scale. And we have a few examples of this already with Tencent and a plan to add others. Probably one of the most striking ones, as an example, would be Japan. In Japan, prior to COVID-19, it was unheard of for physicians to engage via digital channels with medical teams or sales representatives. Now it's been forced upon the system and that has to happen digitally. And the uptake is actually quite rapid and quite striking. And that could be a market that sees now a complete switch in the dynamic in terms of the use of digital technologies. Therapeutic areas, of course, I think not a fair of time to get into all, but there's a lot of variations. And of course, across therapeutic areas, some are more digitally savvy than others. In our mind, the key is to build platforms, integrated datasets. And we invest a lot on our data plumbing, the hard work, the unsexy work of just getting your data straight and then trying to build scalable platforms around that. And we're trying to collect talent from outside of this sector, whether from the digital consumer health, consumer, other places that have really cracked this at scale and then trying to deploy that within Novartis. And so we'll look forward to keeping everyone up to date as we progress on that. On price dynamics, Harry?