Ethan T. Whitman, Aric A. Prather, Julian Mutz, Louise Arseneault, David A.A. Baranger, Maxwell L. Elliott, Helen L. Fisher, David Ireland, Annchen R. Knodt, Christoph Kositzke, Yue Leng, Aaron Reuben, Karen Sugden, Benjamin S. Williams, J. Kathy Xie, Allison Yuan, Terrie E. Moffitt, Avshalom Caspi, Ahmad R. Hariri, the Alzheimer's Disease Neuroimaging Initiative