Published on in Vol 8, No 11 (2019): November

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/15426, first published .
Group Sex Events Among Cisgender Men Who Have Sex With Men: Cross-Sectional and Longitudinal Survey Study to Explore Participation and Risk-Taking Behaviors

Group Sex Events Among Cisgender Men Who Have Sex With Men: Cross-Sectional and Longitudinal Survey Study to Explore Participation and Risk-Taking Behaviors

Group Sex Events Among Cisgender Men Who Have Sex With Men: Cross-Sectional and Longitudinal Survey Study to Explore Participation and Risk-Taking Behaviors

Lauren R Violette   1 , MPH ;   Lisa A Niemann   1 , MSW, MPH ;   Vanessa M McMahan   1 , MS, PhD ;   David A Katz   2 , MPH, PhD ;   Pollyanna R Chavez   3 , PhD ;   Hollie A Clark   3 , MPH ;   Andy Cornelius-Hudson   1 , BA ;   Steven F Ethridge   3 , BS, MT(ASCP) ;   Sarah J McDougal   1 , MPH, PA ;   George Ure II   1 ;   Joanne D Stekler   1, 4, 5 , MPH, MD ;   Kevin P Delaney   3 , MPH, PhD

1 Department of Medicine, University of Washington, Seattle, WA, United States

2 HIV/STD Program, Public Health–Seattle and King County, Seattle, WA, United States

3 Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, Atlanta, GA, United States

4 Department of Global Health, University of Washington, Seattle, WA, United States

5 Department of Epidemiology, University of Washington, Seattle, WA, United States

Corresponding Author:

  • Lauren R Violette, MPH
  • Department of Medicine
  • University of Washington
  • 325 Ninth Avenue
  • Box 359931
  • Seattle, WA, 98104
  • United States
  • Phone: 1 206 616 1054
  • Fax: 1 206 744 3693
  • Email: lvio@uw.edu