1. Department of Psychology Oklahoma State University Stillwater Oklahoma USA
2. Department of Psychiatry & Behavioral Sciences Medical University of South Carolina Charleston South Carolina USA
3. Department of Psychological Sciences Kent State University Kent Ohio USA
4. Department of Nutritional Sciences Oklahoma State University Stillwater Oklahoma USA
5. Carlson School of Management University of Minnesota Minneapolis Minnesota USA
6. Oklahoma City VA Medical Center Oklahoma City Oklahoma USA
7. Department of Psychiatry and Behavioral Sciences University of Oklahoma Health Sciences Center Oklahoma City Oklahoma USA