>> this is eric de jonge. i think independence at home can work in any area of the country, rural, suburban and urban. the challenge is how do you staff it. in arizona and new mexico, there's an ih life kind of home based primary care program that uses more televideo. these are slightly different staffings. the doctors are sometimes more consultants but you can achieve the same goals of keeping people at home, using mobile technology with a slightly different kind of staffing mix. but i think this can be done in any geography. >> just building on that briefly, this is an issue we focus on significantly. i think the primary care models can be done in rural areas. we did advanced payment, other methods in our program which had the vast majority in the last round of participants were small practices or rural practices to help with the transformation work. we also are engaging with a number of states that are thinking about population based payments for rural areas and what that might look like. more work to be do