Your question about outcomes and patients is very good. I just wanted to make you aware of tele-homecare, which to me is a very exciting area. What is happening in that field is we're looking for patients who are quite ill, with congestive heart failure, chronic pulmonary disease, and putting remote monitoring technology into their home and matching them up with a nurse, who's their coach. What that nurse is doing is empowering that patient to look after himself or herself. Usually, the patient goes to see the doctor. The doctor tells the patient to lose some weight, stop smoking, do whatever. The patient leaves really not knowing what to do.
These patients have serious problems. When they have a coach, they set targets together. A target might be that they want to play with their grandchildren more but they don't have the energy. The nurse will set a target with the patient to make that happen. The outcome is dramatic. These patients are energized. They've avoided two-thirds of their hospitalizations, which is enormous in our pilot program, and 70% of their emergency visits.