Lisa Manhart, PhD¹, Catherine M. Wetmore, MPH, PhD², M. Sylvan Lowens, PA³, Danny V. Colombara, MPH⁴, Christine Khosropour, MPH¹, Matthew R. Golden, MD, MPH⁵, Navneet Hakhu, MS⁶, Katherine K. Thomas, BA⁷, James Hughes, PhD⁸, Nicole Jensen, MS⁹ and Patricia A. Totten, PhD¹⁰, 1Department of Epidemiology, University of Washington, Seattle, WA, 2Institute for Health Metrics and Evaluation, University of Washington, Seattle, WA, 3Public Health - Seattle & King County STD Clinic, Seattle, WA, 4University of Washington Center for AIDS & STD and Department of Epidemiology, University of Washington, Seattle, WA, 5University of Washington - Department of Medicine, and Public Health - Seattle & King County HIV/STD Program, Seattle, WA, 6UW Center for AIDS and STD, University of Washington, Seattle, WA, 7Center for AIDS & STD, University of Washington, Seattle, WA, 8Biostatistics, University of Washington, Seattle, WA, 9Center for AIDS and STD, University of Washington, Seattle, WA, 10Department of Medicine and Center for AIDS and STD, University of Washington, Seattle, WA