[1] Univ Calif San Diego, La Jolla, CA 92093 USA
[2] McGill Univ, Montreal, PQ, Canada
[3] Oregon Hlth & Sci Univ, Portland, OR 97201 USA
[4] Florida Int Univ, Miami, FL 33199 USA
[5] Yale Univ, New Haven, CT 06520 USA
[6] Washington Univ, St Louis, MO 63110 USA
[7] Virginia Commonwealth Univ, Richmond, VA 23284 USA
[8] Univ Vermont, Burlington, VT 05405 USA
[9] Univ Michigan, Ann Arbor, MI 48109 USA
[10] Med Univ South Carolina, Charleston, SC 29425 USA
[11] NIDA, Bethesda, MD 20892 USA
[12] SRI Int, Menlo Pk, CA USA
[13] Univ Southern Calif, Los Angeles, CA USA
[14] Childrens Hosp Los Angeles, Los Angeles, CA 90027 USA
[15] Eunice Kennedy Shriver Natl Inst Child Hlth & Hum, Bethesda, MD USA
[16] Laureate Inst Brain Res, Tulsa, OK USA
[17] Massachusetts Gen Hosp, Boston, MA 02114 USA
[18] Harvard Med Sch, Boston, MA 02115 USA
[19] Med Coll Wisconsin, Milwaukee, WI 53226 USA
[20] Natl Inst Biomed Imaging & Bioengn, Bethesda, MD USA
[21] NIAAA, Bethesda, MD USA
[22] Off Behav & Social Sci Res, Bethesda, MD USA
[23] Off Res Womens Hlth, Bethesda, MD USA
[24] Univ Calif Irvine, Irvine, CA 92717 USA
[25] Univ Calif Los Angeles, Los Angeles, CA 90024 USA
[26] Univ Calif San Francisco, San Francisco, CA 94143 USA
[27] Univ Colorado, Boulder, CO 80309 USA
[28] Univ Florida, Gainesville, FL 32611 USA
[29] Univ Maryland, Sch Med, Baltimore, MD 21201 USA
[30] Univ Massachusetts, Amherst, MA 01003 USA
[31] Univ Minnesota, Minneapolis, MN 55455 USA
[32] Univ Pittsburgh, Pittsburgh, PA 15260 USA
[33] Univ Rochester, Rochester, NY 14627 USA
[34] Univ Tennessee, Knoxville, TN 37996 USA
[35] Univ Utah, Salt Lake City, UT 84112 USA
[36] Univ Wisconsin, Milwaukee, WI 53201 USA
[37] VA Boston Healthcare Syst, Boston, MA USA
[38] Boston Univ, Sch Med, Boston, MA 02118 USA