Institution: | aOffice of Academic Affiliations, Department of Veterans Affairs, Washington, DC;bAllocation Resource Center, Department of Veterans Affairs, Braintree, MA;cPrivate Practice, Dallas, TX;dUniversity of Texas Southwestern Medical Center at Dallas, Dallas, TX;eUniversity of New Mexico School of Medicine, Albuquerque, NM;fUniversity of Texas at Dallas, Dallas, TX;gMartingale Research Corporation, Plano, TX. |