1. Department of Psychiatry, Mount Sinai School of Medicine, New York, New York, USA
2. Department of Environmental and Occupational Health, School of Public Health, SUNY-Downstate, Brooklyn, New York, USA
3. Department of Community and Preventive Medicine, Mount Sinai School of Medicine, New York, New York, USA
4. Department of Medicine, SUNY-Stony Brook, Stony Brook, New York, USA
5. Queens College, City University of New York, Flushing, New York, USA
6. University of Medicine and Dentistry of New Jersey, Piscataway, New Jersey, USA
7. Bellevue Hospital Center/New York University School of Medicine, New York, New York, USA
8. Division of Surveillance, Hazard Evaluations, and Field Studies, National Institute for Occupational Safety and Health, Centers for Disease Control, Washington, DC, USA
9. Department of Psychiatry, Yale Medical School, VA Connecticut Healthcare System, National Center for Post-traumatic Stress Disorder, West Haven, Connecticut, USA