[1] Scripps Res Inst, Comm Neurobiol Addict Disorders, La Jolla, CA 92037 USA
[2] Univ Washington, Inst Alcohol & Drug Abuse, Seattle, WA 98105 USA
[3] NIAAA, Sect Behav Sci & Genet, Lab Integrat Neurosci, NIH, Rockville, MD 20852 USA
[4] Univ Calif Los Angeles, Dept Psychol, Los Angeles, CA 90024 USA
[5] Univ Memphis, Dept Psychol, Memphis, TN 38152 USA
[6] Univ Massachusetts, Dept Psychol Neurosci, Amherst, MA 01003 USA
[7] Triserv Gen Hosp, Natl Def Med Ctr, Dept Psychiat, Taipei, Taiwan