Walnuts, Long-Chain Polyunsaturated Fatty Acids, and Adolescent Brain Development: Protocol for the Walnuts Smart Snack Dietary Intervention TrialJulvez J, Gignac F, Fernández-Barrés S, .., Ranzani OT, ..., Salas-Salvadó J, Sunyer JJan 1, 2021Ranzani OTGroup LeaderI am an epidemiologist.