1. Department of Psychiatry; Yale University School of Medicine; New Haven Connecticut
2. Department of Psychiatry; Affiliated Hospital of Southwest Medical University; Luzhou China
3. VA CT Healthcare Center; West Haven Connecticut
4. Department of Psychiatry; Center for Studies of Addiction, University of Pennsylvania and VISN 4 MIRECC, Crescenz VAMC; Philadelphia Pennsylvania
5. Department of Genetics; Yale University School of Medicine; New Haven Connecticut
6. Department of Neuroscience; Yale University School of Medicine; New Haven Connecticut