1 All of the authors are with the Center for LGBT Health Research, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA. Ron Stall, Suzanne Kinsky, James E. Egan, and Robert W. S. Coulter are also with the Department of Behavioral and Community Health Sciences, Graduate School of Public Health, University of Pittsburgh. Derrick D. Matthews and M. Reuel Friedman are also with the Department of Infectious Diseases and Microbiology, Graduate School of Public Health, University of Pittsburgh. John R. Blosnich is also with US Department of Veterans Affairs Center for Health Equity Research and Promotion, VA Pittsburgh Healthcare System, Pittsburgh. Nina Markovic is also with the Department of Dental Public Health, School of Dental Medicine, University of Pittsburgh.