[1
]From the Peter O’Donnell Jr. Brain Institute at the University of Texas Southwestern
Medical Center (M.H.T.) and the University of Texas Southwestern Medical Center (R.W.,
A.C., T.C., M.K., K.S.-W., S.W.), Dallas, the University of Texas Health Science Center
at Houston, Houston (J.S.), and Texas Tech University, Permian Basin, Odessa (A.J.R.);
the University of California, Los Angeles, Los Angeles (W.L., S. Shoptaw); the Emmes
Company, Rockville (G.S., A.W.), and the National Institute on Drug Abuse...