A Peer-Led, Narrative-Based, and Mobile-Supported Intervention in Opioid Use Disorder: Multiphase Qualitative and Longitudinal Observational Study

Maria C Latimer   ^{1 *} , MPH ;   Lydia Gregg   ^{2, 3 *} , MA ;   Mustapha Saheed   ² , MD ;   Karin E Tobin   ⁴ , MHS, PhD ;   Sharon M Kelly   ¹ , PhD ;   Tracy Agee   ¹ , MSN ;   R Joshua Steele   ⁵ , MS ;   Nicholas Frankiewicz   ¹ , MS ;   Tarfa Verinumbe   ¹ , MPH, MBBS ;   Carl Latkin   ⁴ , PhD ;   Oluwaseun Falade-Nwulia   ¹ , MPH, MBBS

¹ Department of Medicine, School of Medicine, Johns Hopkins University, Baltimore, MD, United States

² Department of Art as Applied to Medicine, School of Medicine, Johns Hopkins University, Baltimore, MD, United States

³ Department of Radiology and Radiological Science, School of Medicine, Johns Hopkins University, Baltimore, MD, United States

⁴ Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States

⁵ Applied Physics Laboratory, Johns Hopkins University, Laurel, MD, United States

*these authors contributed equally