[1] NIAAA, Div Neurosci & Behav, NIH, Bethesda, MD 20892 USA
[2] Univ Texas Austin, Waggoner Ctr Alcohol & Addict Res, Austin, TX 78712 USA
[3] NIAAA, Lab Integrat Neurosci, NIH, Bethesda, MD 20892 USA
[4] Univ N Carolina, UNC Sch Med, Dept Psychiat, Chapel Hill, NC 27599 USA
[5] Univ N Carolina, UNC Sch Med, Dept Cell Biol & Physiol, Chapel Hill, NC 27599 USA
[6] Univ Calif Santa Barbara, Dept Psychol & Brain Sci, Santa Barbara, CA 93106 USA
[7] Univ N Carolina, UNC Sch Med, Dept Pharmacol, Chapel Hill, NC 27599 USA
[8] Scripps Res Inst, Comm Neurobiol Addict Disorders, La Jolla, CA 92037 USA