Joanna, relative to your MedPAC, MedPAC is a very interesting group. Of course, they're advisory to congress on healthcare. But MedPAC, if you read the last 10 years' of report, they have another number of interesting macro observations. Without a doubt, they talk about the long length of stay. And the vast majority of hospital reimbursement is focused on long length of stay. However with that said, over the last 10 years basically for the industry as well as for VITAS, 11% to 13% of our admissions result in patients who live past 6 months or said differently currently 87% of our admissions pass away in 6 months or less, the same for the industry. MedPAC has said, they're now concerned about people in hospice for multiple years. I think one out of every 30,000 of our admissions results in a 3-year or longer length of stay, one out of 30,000. Of those 30,000 admissions, 15,000 have been passed away in weeks or less. MedPAC has historically been more concerned with the medium length of stay. Why or half of everyone who is admitted to hospice, they're only doing it in last about 14 to 19 days, 30% of all hospice admissions result in a death in 7 days or less. So, the focus is on the 11% to 13% that are statistical outliers, and the reality is the curative care system is being burdened with terminal patients, who have no chance of getting cured, what we call futile care, and they're staying in the healthcare system. So, MedPAC and the flares up are being now and then, the focus is on, how do you get Medicare beneficiaries properly informed. How is their healthcare provider properly informed to get patients in the hospice when curative care won't here. And that seems to be the focus on MedPAC and CMS as they're looking at sorts of different changes in the Medicare system.