1. Department of Psychology University of Toledo Toledo Ohio USA
2. New Jersey Gun Violence Research Center Piscataway New Jersey USA
3. School of Public Health, Rutgers the State University of New Jersey Piscataway New Jersey USA
4. Department of Medicine Uniformed Services University of the Health Sciences Bethesda Maryland USA
5. Military Cardiovascular Outcomes Research (MiCOR) Program Bethesda Maryland USA
6. The Metis Foundation San Antonio Texas USA
7. Department of Psychology University of Louisiana at Lafayette Lafayette Louisiana USA