1. Southeast Louisiana Veterans Health Care System, New Orleans, Louisiana, USA
2. Department of Psychology, Louisiana State University, Baton Rouge, Louisiana, USA
3. School of Medicine, Tulane University, New Orleans, Louisiana, USA
4. Department of Psychology, University of Houston, Houston, Texas, USA
5. Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
6. HEALTH Institute, University of Houston, Houston, Texas, USA
7. Education and Clinical Center, South Central Mental Illness Research, New Orleans, Louisiana, USA
8. School of Medicine, Louisiana State University, New Orleans, Louisiana, USA