Affiliation: | 1.The Center for Sexual Health Promotion, Indiana University School of Public Health, Indiana University, Bloomington, IN, USA ;2.Department of Applied Health Science, Indiana University School of Public Health, Indiana University, Bloomington, IN, 47405, USA ;3.Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA ;4.Department of Sociology, Indiana University Purdue University-Indianapolis, Indianapolis, IN, USA ;5.Department of Learning Sciences and Human Development, West Virginia University, Morgantown, WV, USA ;6.Department of Epidemiology and Biostatistics, Indiana University School of Public Health, Indiana University, Bloomington, IN, USA ; |