Integrating a Combination HIV Prevention Intervention Into a Widely Used Geosocial App for Chinese Men Who Have Sex With Men: Protocol for a Single-Arm Pilot and Repeated Cross-Sectional Study

Wenting Huang   ¹ , PhD ;   Kunru Ning   ¹ , MPH ;   Shi Hao Ernest Koh   ¹ , MPH ;   Guodong Mi   ² , PhD ;   Fei Yu   ² , MPH ;   Yufen Liu   ³ , MPH ;   Daniel Stegmueller   ⁴ , PhD ;   Kimberly A Powers   ⁵ , PhD ;   Stefan Baral   ⁶ , PhD ;   Patrick S Sullivan   ¹ , PhD ;   Aaron J Siegler   ¹ , PhD

¹ Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, United States

² Danlan Public Welfare, Beijing, China

³ National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China

⁴ Department of Political Science, Duke University, Durham, NC, United States

⁵ Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States

⁶ Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, United States