1. Department of Psychological Sciences, Loyola University New Orleans, New Orleans, LA 70118, USA
2. Department of Psychiatry, VA San Diego Healthcare System, San Diego, CA 92161, USA
3. Center of Excellence for Stress and Mental Health, San Diego, CA 92161, USA
4. Department of Preventative Medicine, Keck School of Medicine University of Southern California, Los Angeles, CA 90032, USA
5. Department of Psychiatry, University of California San Diego School of Medicine, La Jolla, CA 92093, USA