 One example of this is the 340B program, where hospitals are able to bill full rate for a drug which they acquire at a sharply discounted amount. And the idea is that they would use that delta, that profit if you will, to help the patient. But there's other examples too. The disproportionate share program or sometimes the upper payment limit program, as well as a non-profit and tax exempt status for many hospitals. There are a lot of resources out there for that 50% of the medical debt.