1. Washington University School of Medicine; Department of Psychiatry; St Louis MO USA
2. Virginia Commonwealth University; Departments of Psychology, African-American Studies, & Human and Molecular Genetics; Richmond VA USA
3. SUNY Downstate Medical Center; Department of Psychiatry; Brooklyn NY USA
4. Indiana University School of Medicine; Departments of Biochemistry and Molecular Biology, Psychiatry; Indianapolis IN USA
5. University of Iowa Carver College of Medicine; Department of Psychiatry; Iowa City IA USA
6. University of California San Diego; Department of Psychiatry; San Diego CA USA
7. University of Connecticut; Department of Psychiatry; Farmington CT USA
8. Rutgers University; Department of Genetics; New Brunswick NJ USA