Jennifer Broad, MPH, Department of Epidemiology, University of Washington-Seattle, Seattle, WA, Roxanne Kerani, PhD, HIV/STD Control Program, Public Health - Seattle and King County, Seattle, WA, Lisa E. Manhart, MPH, PHD, Department of Epidemiology and Cetner for AIDS and STD, University of Washington, Seattle, WA, Delia Scholes, PhD, Group Health Research Institute, Group Health Cooperative, Seattle, WA, James Hughes, PhD, Biostatistics, University of Washington, Seattle, WA and Matthew Golden, MD, MPH, Center for AIDS and STD, University of Washington, Seattle, WA