Efficacy of a Digital Health Preventive Intervention for Adolescents With HIV or Sexually Transmitted Infections and Substance Use Disorder: Protocol for a Randomized Controlled Trial

David Cordova   ¹ , PhD ;   José A Bauermeister   ² , MPH, PhD ;   Sydni Warner   ³ , MSc ;   The Youth Leadership Council   ^{4 *} ;   Patricia Wells   ^{4 *} , MD ;   Jennifer MacLeod   ⁵ , CADC, MSc ;   Torsten B Neilands   ⁶ , PhD ;   Frania Mendoza Lua   ⁷ , MSW ;   Jorge Delva   ⁸ , MSW, PhD ;   Kathryn Bondy Fessler   ⁴ , MD, PhD ;   Versell Smith Jr   ⁹ , BA ;   Sarah Khreizat   ¹ ;   Cherrie Boyer   ⁶ , PhD

¹ School of Social Work, University of Michigan, Ann Arbor, MI, United States

² School of Nursing, University of Pennsylvania, Philadelphia, PA, United States

³ School of Public Health, University of Michigan, Ann Arbor, MI, United States

⁴ The Corner Health Center, Ypsilanti, MI, United States

⁵ Livingston Physician Organization, Livingston, MI, United States

⁶ School of Medicine, University of California San Francisco, San Francisco, CA, United States

⁷ Crown Family School of Social Work, Policy, and Practice, University of Chicago, Chicago, IL, United States

⁸ School of Social Work, Boston University, Boston, MA, United States

⁹ No Current Affiliation, Chicago, IL, United States

*these authors contributed equally