As a not-for-profit educational institution, it is the policy of the Institute for Health Policy at The University of Texas Health Science Center at Houston to keep your personal information strictly confidential and not to sell, rent, give, or trade such information to any outside party. KTEXCHANGE.ORG will collect only information that is voluntarily provided by the user. As a registered user of KTEXCHANGE.ORG, you have control over what personal information you choose to share with the public and other registered users through KTEXCHANGE.ORG. We reserve the right to perform statistical analyses of user behavior and characteristics, in order to measure interest in and use of the various sections of the site so as to improve its design, functionality, and usability. Only aggregated data from these analyses, not individual data, will be used for this purpose.