1. Department of Psychology, University of Houston, Houston, TX, USA
2. Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center MD Anderson Cancer Center, Houston, TX, USA
3. National Center for PTSD, Women’s Health Sciences Division, VA Boston Healthcare System, Boston, MA, USA
4. Department of Psychiatry, Boston University School of Medicine, Boston, MA, USA
5. Departments of Preventive Medicine and Psychology, University of Southern California, Los Angeles, CA, USA
6. Department of Psychology, Florida State University, Tallahassee, FL, USA