Contextual barriers to PrEP uptake and continuation among young Black gay and bisexual men who have sex with men living in the South - Maira Sohail; Andrew O. Westfall; Ashleigh Chiedo; Bernadette Johnson; K. Rivet Amico; Patrick S. Sullivan; Jeanne Marrazzo; Janet M. Turan; Michael J. Mugavero; Latesha Elopre (PLoS ONE, 2025)