Clinic-Based Delivery of the Young Men’s Health Project (YMHP) Targeting HIV Risk Reduction and Substance Use Among Young Men Who Have Sex with Men: Protocol for a Type 2, Hybrid Implementation-Effectiveness Trial

Jeffrey T Parsons   ^{1, 2, 3} , PhD ;   Tyrel Starks   ^{1, 2, 3} , PhD ;   Sitaji Gurung   ¹ , MD, MPH ;   Demetria Cain   ¹ , PhD, MPH ;   Jonathan Marmo   ¹ , BA ;   Sylvie Naar   ⁴ , PhD

¹ Center for HIV Educational Studies and Training, Hunter College, City University of New York, New York, NY, United States

² Health Psychology and Clinical Science Doctoral Program, Graduate Center, City University of New York, New York, NY, United States

³ Hunter Department of Psychology, Hunter College, City University of New York, New York, NY, United States

⁴ College of Medicine, Florida State University, Tallahassee, FL, United States