1. a Department of Psychology , University of Houston , Houston, TX, USA
2. b VA Puget Sound Health Care System , Seattle, WA, USA
3. c Michael E. DeBakey Veterans Affairs Medical Center , Houston, TX, USA
4. d Tuscaloosa VA Medical Center, University of Alabama , Tuscaloosa, AL, USA
5. e VA South Central Mental Illness Research, Education and Clinical Center , Houston, TX, USA
6. f VA HSR&D Houston Center of Excellence , Houston, TX, USA
7. g Baylor College of Medicine , Houston, TX, USA
8. h School of Nursing, University of Washington , Seattle, WA, USA