Affiliation: | (1) The HIV Prevention Research Group. College of Pharmacy, University of Houston, 1441 Moursund Street, Houston, Texas 77030, USA;(2) Center for AIDS Research, Baylor College of Medicine, Houston, USA;(3) WHO Center for Health Promotion and Prevention Research, University of Texas School of Public Health, Houston, Texas 77030, USA;(4) College of Pharmacy, Texas Southern University, Houston, Texas 77004, USA |