| Center for Alcohol and Addiction Studies, Department of Community Health, Brown University Medical School, Box G-S121-4, Providence, RI 02912, United States. Valerie_Knopik@Brown.edu |
| Department of Human Development and Family Studies, Purdue University, USA. |
| Missouri Alcoholism Research Center, Department of Psychiatry, Washington University School of Medicine, St Louis, MO 63108, USA. vsknopik@matlock.wustl.edu |
| Rhode Island Hospital, RI, USA. valerie_knopik@brown.edu |