1. Portland Alcohol Research Center; Veterans Affairs Medical Center; Portland Oregon
2. Department of Behavioral Neuroscience; Oregon Health & Science University; Portland Oregon
3. Integrated Genomics Laboratory; Oregon Health & Science University; Portland Oregon
4. Division of Biostatistics, Public Health & Preventative Medicine; Oregon Health & Science University; Portland Oregon
5. Division of Bioinformatics and Computational Biology(SM); Medical Informatics and Clinical Epidemiology (SM); Oregon Health & Science University; Portland Oregon