1. University of Texas Health Science Center at San Antonio, Department of Internal Medicine, Division of Infectious Diseases, MSC 7881, 7703 Floyd Curl Drive, San Antonio, Texas 78229
2. University of Texas at Austin College of Pharmacy, 1 University Station, A1900, Austin, Texas 78712
3. University of Texas Health Science Center at San Antonio, Pharmacotherapy Education and Research Center, MSC 6220, 7703 Floyd Curl Drive, San Antonio, Texas 78299
4. Department of Pharmacy, University Health System, San Antonio, Texas 78229