Yes, so in terms of the study conclusion and COVID, as we mentioned, I think on our last conference call, we were definitely impressed by the fact that 90, 95% of the patients did come in relatively on time for their visits. There were some stragglers, and that carried forward into whatever they had left in terms of 84, 96-week visits. I think for the first trial, we ended up getting the last visit in about two or three weeks after the expected time frame, so pretty darn good all things considered, so we’ve got the second one coming up and we expect potentially the same, or maybe a little bit better given that most of Europe is doing pretty well right now. Again, we’re talking about potential delays in final visits of the two, three weeks. Having said that, none of it really will affect or should affect the timing of the closeout of the trial. They’re still cleaning data, so the fact that one or two patients come in a little bit late, it’s not like everything else is clean at that point so the stragglers don’t really impact the overall timeline. What could have an effect on the overall timeline is, again, just access to sites to clean data, to get to a locked database, and that’s something we don’t have a good--you know? Actually most of the sites are open for cleaning, so that’s good. There’s a few sites that are not and they’ve been doing some stuff virtually, so it’s all, in my opinion, heading towards a pretty typical conclusion to the trial without too much of an impact or not much at all from COVID. In terms of the BTK inhibitors in multiple sclerosis, the current KOL interactions we’ve had tell us that these are not competitors to CD20s. They’re not viewed as nearly efficacious levels. These are interesting compounds, I’m sure, for their developers and they will compete in the world of oral therapy, so I think the world of oral therapies includes multiple underlying mechanistic agents, but they all compete for the oral marketplace and that’s what we’ve heard about the BTKs. The first data that came out on the Merck compound was not overly impressive from the KOL perspective that we spoke to, so it spoke to a number of KOLs that data came out, I forgot which conference, but we had the opportunity to spend a lot of time with a bunch of folks and the general consensus was it’s okay, nothing too spectacular in terms of its competition in the oral space, and certainly not in the same class with the power of a CD20. In terms of the version of the oral BTK that crosses the blood-brain barrier, again it’s one of those scientific stories that gets a bunch of KOLs excited, which then gets maybe some big pharma excited. The practical application of crossing the blood-brain barrier is probably limited to primary progressive disease, may have some applications in secondary progressive disease, but as you can see in relapsing forms of MS, the complete blockade of B cells by CD20 is super active and the concept of a molecule, BTK or otherwise, crossing the blood-brain barrier is--like I said, it’s scientifically interesting but the clinical likelihood that that’s going to make a material difference in the overall outcome for patients with a compound that is--you know, with a BTK effect at least in the first go-round was marginally active in relapsing forms to think it’s going to have some miraculous effect in progressive forms. Again, it’s a hypothesis, clearly someone is spending a lot of money to vet that hypothesis in large clinical trials, and we’ll get the answer, but in the end it’s not really a competitor to what we’re doing. Our competition is in the CD20 class. We know what that class looks like. You’ve got two agents, one IV and one oral. We know the current development plans on both and future development plans. We think we’re going to have a very nice role to play in the CD20 marketplace, which alone is expected to be close to $10 billion, so I think it’s a big market and a great opportunity for TG and for ublituximab.