Limbic System White Matter in Children and Adolescents With Attention-Deficit/Hyperactivity Disorder: A Longitudinal Diffusion Magnetic Resonance Imaging Analysis. - Connaughton M; Leemans A; Silk TJ; Anderson V; O'Hanlon E; Whelan R; McGrath J (Biological psychiatry. Cognitive neuroscience and neuroimaging, 2026)