I haven't considered it exactly in that form. In some ways, we have a sort of two-tier system, even with patients who have private plans and patients on pharmacare. If their medication isn't covered on the plan, they always have the option of purchasing it by themselves.
In some ways those decisions are being made when formularies say they don't think a particular drug works but that patients can buy it if they want to. That actually does occur somewhat, but I hadn't really considered it as a model to move forward with.
Do you have any comments on that, Owen?