Substance use and psychiatric outcomes following substance use disorder treatment: An 18‐month prospective cohort study in Chile. - Bórquez, Ignacio; Krawczyk, Noa; Matthay, Ellicott C.; Charris, Rafael; Dupré, Sofía; Mateo, Mariel; Carvacho, Pablo; Cerdá, Magdalena; Castillo‐Carniglia, Álvaro; Valenzuela, Eduardo (Addiction, 2025)