Yes, I'll start. So the -- some of the dynamics I talked about, some of the underlying causes, I'll just expound on. So first of all, there's a little bit of inertia where prior to us having coverage, the best way to get the patient the drug was just simply to process that as non-covered. So even as coverage comes on board, we have to educate and be out there to help with the pharmacy networks to help process the prescriptions correctly. Secondly, I'd say we've seen some lag in terms of the implementation of coverage. So as Frank mentioned earlier, we've been getting the wins at the payer level, they're being announced. But it takes some time to push those down into the plans themselves and ultimately sort of get the system up and running to acknowledge the fact that we're getting covered. And thirdly, I'd say coverage in and of itself does not necessarily mean reimbursed scripts. So the fact that there is coverage, let's just take an example at PBM one, there might be other criteria we then are on the hook for, meaning the prescription has to be processed correctly. The right information has to be included in that prescription, i.e., the diagnosis code, tried and failed medications. That's first and foremost. So there's some work to do. That's why I mentioned earlier execution now at the office level. And then secondly, on the pharmacy side to make sure that those are being run correctly and sort of end to end, the things that have to happen -- sort of ultimately happen. And that's why we've taken some of those steps, as I mentioned, to increase both our education level as well as our field-based footprint to focus on these aspects of reimbursement such that we really can enhance that rate of covered prescription. So that's what we're staring at in terms of the kind of challenges that we're working through. We haven't really given guidance on sort of how long, but what I'll say is that we are very encouraged to see that our internal copay costs or offsets continue to come down, which means that there's an increasing number of prescriptions being processed correctly and covered. And so -- but I think what's obfuscating this picture is the quarter one dynamics that we talked about earlier, which were in addition to the challenges of sort of implementing one zone coverage, you also see dynamics in which we mentioned the insurance change over to high deductibles. And one of the interesting dynamics -- we're seeing a larger population of healthy patients that are opting for high deductible plans, which means that if you're otherwise a healthy patient, the deductibles would largely fall to the manufacturer that the drug that you happen to be taking. So we're seeing an increase year-over-year in the population of patients who are picking those kind of high deductible plans, but we largely expect that to resolve over time as the year goes on when we get out of that deductible loop. So that's part of the dynamics in the first -- I think your first question. Your second question had to do with the ratio, I think, of TCS to us. And so I think the -- what we're seeing is we're seeing a whole variety of sort of use cases, including people who are on multiples, steroids coming over to