1. Virginia Institute for Psychiatric and Behavioral Genetics; Virginia Commonwealth University; Richmond Virginia
2. Department of Psychology; Virginia Commonwealth University; Richmond Virginia
3. Faculty of Business; Karabuk University; Karabuk Turkey
4. Department of Psychiatry; Virginia Commonwealth University; Richmond Virginia
5. School of Social and Community Medicine; University of Bristol; Bristol UK
6. Department of Human and Molecular Genetics; Virginia Commonwealth University; Richmond Virginia
7. Institute for Molecular Medicine FIMM; University of Helsinki; Helsinki Finland
8. Department of Public Health; University of Helsinki; Helsinki Finland
9. Department of Psychological and Brain Sciences; Indiana University; Bloomington Indiana
10. Department of Psychiatry; University of Connecticut Health Center; Farmington Connecticut
11. College Behavioral and Emotional Health Institute (COBE); Virginia Commonwealth University; Richmond Virginia