Mackey, S, Allgaier, N, Chaarani, B, Spechler, P, Orr, C, Bunn, J, Allen, NB, Alia-Klein, N, Batalla, A, Blaine, S, Brooks, S, Caparelli, E, Chye, YY, Cousijn, J, Dagher, A, Desrivieres, S, Feldstein-Ewing, S, Foxe, JJ, Goldstein, RZ, Goudriaan, AE et al, Heitzeg, MM, Hester, R, Hutchison, K, Korucuoglu, O, Li, CSR, London, E, Lorenzetti, V, Luijten, M, Martin-Santos, R, May, A, Momenan, R, Morales, A, Paulus, MP, Pearlson, G, Rousseau, ME, Salmeron, BJ, Schluter, R, Schmaal, L, Schumann, G, Sjoerds, Z, Stein, DJ, Stein, EA, Sinha, R, Solowij, N, Tapert, S, Uhlmann, A, Veltman, D, Van Holst, R, Whittle, S, Wiers, R, Wright, MJ, Yücel, M, Zhang, S, Yurgelun-Todd, D, Hibar, DP, Jahanshad, N, Evans, A, Thompson, PM, Glahn, DC, Conrod, P, Garavan, H and The ENIGMA Addiction Working Group, (2018) Mega-analysis of gray matter volume in substance dependence: General and substance-specific regional effects. American Journal of Psychiatry, 176 (2). pp. 119-128. ISSN 0002-953X