1. Virginia Institute for Psychiatric and Behavioral Genetics Virginia Commonwealth University Richmond Virginia USA
2. Department of Complex Trait Genetics, Center for Neurogenomics and Cognitive Research Vrije Universiteit Amsterdam Netherlands
3. Department of Psychology Virginia Commonwealth University Richmond Virginia USA
4. Faculty of Business Karabuk University Karabuk Turkey
5. Department of Psychiatry, Robert Wood Johnson Medical School Rutgers – The State University of New Jersey Piscataway New Jersey USA
6. Department of Human and Molecular Genetics Virginia Commonwealth University Richmond Virginia USA
7. College Behavioral and Emotional Health Institute Virginia Commonwealth University Richmond Virginia USA