Diet quality and depressive symptoms in older adults, assessing the effect modification by genetic predisposition and low-grade inflammation: a target trial emulation. - Mengist B; Davoodian N; Lotfaliany M; Pasco JA; Agustini B; Forbes M; Marx W; Yu C; Neumann JT; Lacaze P; Owen AJ; McNeil JJ; et al. (Molecular psychiatry, 2026)