1. Office of the Associate Director, Hampton VA Medical Center, Hampton, VA, USA
2. Research and Development Service, Tuscaloosa VA Medical Center, Tuscaloosa, AL, USA
3. Psychology Department & Alabama Research Institute on Aging, University of Alabama, Tuscaloosa, AL, USA
4. Department of Medicine, University of Alabama at Birmingham (UAB), Birmingham, AL, USA
5. Siteman Cancer Center, Siteman Psychology Service, Barnes-Jewish Hospital, St. Louis, MO, USA
6. Department of Public Health Sciences, University of North Carolina at Charlotte, Charlotte, NC, USA