in other context, we sing the praises of intergrated practice. so it's not so much the immigration that's a bad thing. not so much the physician, the ownership that's the bad thing. it's the combination of physician ownership with fifa service and often mispriced services. it's that combination that can lead to overutilization of services. so we're trying to figure out problems without throwing the baby out with the bath water. >> i understand you have someone to give a bone density test literally in the office there, it saves a time for another visit to get a test somewhere else. mr. chairman, i would like to submit the remaining questions, thank you. >> i mentioned that any member can submit questions in writing and we'll ask for you to get back to us as soon as you can the gentlewoman from wisconsin, ms. baldwin. >> you spent a chapter of the report discussing shared decision making and its implications in medicare. i found it interesting that of shared decision making around care of living at the end of life. pspecially given my sense that th