Jennifer Taubert
Management
So, first, if I start off with ZYTIGA, ZYTIGA retains right now the number one share in terms of metastatic chemo resistant prostate cancer. So, whether you're looking at patients or prescriptions, or however you want to measure it, ZYTIGA actually has the number share over Xtandi and that actually continues. We don’t know exactly when we will move exclusivity in the U.S. We’ve got a number of core cases that are underway on that. But what I will say, in Europe, based on regulatory exclusivity as we have the asset through 2022. So ZYTIGA isn’t just -- soon to be gone in Europe, which I believe may even be a larger market than a U.S. in total, just in terms of prevalence of prostate cancer, we actually have ZYTIGA out till 2022. Prostate cancer is an area that we have designated that we really want to be, both in R&D and a commercial stronghold. So, we've been making a lot of investments in this space to make sure that we've got a robust portfolio, and to really go build it out overtime. So Jeff, you mentioned Apalutamide, which is currently in Phase 3 which we plan to take even earlier in treatment, as well as out through the later of lines of treatment as well. And so, we've got Phase 3 studies that are going on to demonstrate that. We also have work underway on Apalutamide ZYTIGA combination, which we believe will create even greater strength to the business. Apalutamide, we believe is very well differentiated, or that it will that it's well differentiated versus Xtandi. And so, we have enough similar mechanism, we believe, that we will be able to compete there. We also have an asset Niraparib that we've brought in that will be a single agent, as well as potentially use in combination with these assets. So, we believe that we’ll be able to really spend most of the spectrum of prostate cancer with these agents, so that it will be a good stronghold for us in the future.