Sarah E. Beck, Joseph D. Deak, Daniel F. Levey, Tian Ge, Paul W. Jeffries, Dongbing Lai, Travis T. Mallard, Louisa Degenhardt, Penelope A. Lind, Trine Tollerup Nielsen, Justin D. Tubbs, Leah Wetherill, Emma C. Johnson, Alexander S. Hatoum, The SUD Working Group of the Psychiatric Genomics Consortium, COGA Collaborators, Yale-Penn Collaboration, The VA Million Veteran Program, Anders D. Børglum, Ditte Demontis, Sarah E. Medland, Nicholas G. Martin, Elliot C. Nelson, Jordan W. Smoller, Henry R. Kranzler, J. Michael Gaziano, Murray B. Stein, Arpana Agrawal, Howard J. Edenberg, Joel Gelernter