Dr. Dan Skovronsky
Analyst
Yes. Thanks, Dave. So, starting out with the expectations for what if any of our molecules are successful in COVID-19. Baricitinib is probably the most straightforward to answer. It’s a small molecule that can be produced at large capacity and it’s already approved in geographies around the world for rheumatoid arthritis. So, depending on the quality of the data and the benefit risks that we see in COVID-19 patients, you could expect that could potentially move very, very quickly, if it’s successful. Ang2 is sort of the opposite end of the spectrum. This is investigational monoclonal antibody, production is more constrained and lead times are longer, and this is a Phase 2 type trial. I think though, the one that we’re most focused on, which you didn’t directly ask about in your question, is the neutralizing antibodies against COVID-19. I think, that’s where we see a relatively high probability of technical success, given success with neutralizing antibodies against other viruses, and also given what we’ve seen pre-clinically with our project. And that’s also one where you can imagine a broad treatment paradigm. Antibodies like this are likely not only to work in sick patients, but could potentially have a prophylactic use, which then sort of demands large quantities. I think, in all of these programs, you just also note that these aren’t chronic therapies. They’re one time use or short period of time in a case of baricitinib. But still, I think for the antibody, we’re working very diligently to expand our manufacturing capacity that would be ready to deploy, both internally and with partnerships, if the neutralizing antibodies are successful. We’re making those investments in advance. I mentioned, we started GMP manufacturing already at our facilities to support the clinical trials and we’re prepared to scale quite rapidly, if we see a positive signal with a neutralizing antibody. Your second question was on clinical trial restart timelines. I think, it’s important to think about the context for why we stopped enrolling new patients and starting new clinical trials. It wasn’t so much a problem with our ability to maintain the clinical trials. In fact, I’m quite confident -- even more confident today than I would have been a month ago, in our ability to meet all of our sponsor obligations, our ability to deliver drug to sites, or even directly to patients, where it’s needed to measure outcomes either at the sites or by other means directly with patients. So, I’m really confident in our ability to carry out the trials. It’s a desire to relieve the sites and hospitals of the burden of running clinical trials. So, we’re watching our clinical trial sites carefully, many of them are already starting to ask the same question you are when they can restart. We’ll make decisions along with them based on the burden of COVID-19 that they’re having and how much time and attention they can devote to clinical trials.