I don't have a direct answer to that question either. There are different ways that we use medical professionals. Medical professionals may be involved in pension medical exams, which is one way we may work with physicians. Another would be that we do have medical advisers involved in our care delivery teams who work with the veterans independence program at our district offices. So we actually do have physicians involved in medical care and in medical care decision-making; however, it's primarily the counsellor and other health professionals who visit the home.
I actually don't have a direct answer to the question. I don't know if Marcus has any experience with models that do direct doctor visits.