1. Chelsea L. Shover is with Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles, and the Los Angeles LGBT Center, Department of Health and Mental Health Services, Los Angeles. Michelle A. DeVost, Risa P. Flynn, and Robert K. Bolan are with the Los Angeles LGBT Center. Matthew R. Beymer is with the Division of Infectious Diseases, Department of Medicine, David Geffen School of Medicine, University of California Los Angeles, and the Los Angeles LGBT Center....