Thank you for that.
I'll ask all three of the witnesses this particular question, and maybe I'll have the same answer. I don't know.
Who should pay for the registry? I think one of the hesitancies we see around this table, perhaps, is related to how much it's going to cost the government. I think we need to understand that particular aspect of who should pay. Should manufacturers pay? Should the government pay the full shot? Should there be a shared-payment model? Should patients pay?
If all three of you could comment on that, I'd really appreciate it.