A Latent Class Analysis of Polysubstance Use Patterns and Their Association with Ruminative Thinking Styles, Impulsivity-Like Traits, and Adverse Childhood Experiences Among College Students from Seven Countries. - Michelini, Yanina; Luque, Maribel; Folivi, Folly; Pilatti, Angelina; Bravo, Adrian J. (Substance Use & Misuse, 2026)