1. Masonic Cancer Center, University of Minnesota, Minneapolis
2. Behavioral Medicine Laboratories, University of Minnesota Medical School, Duluth
3. Family Medicine and Community Health, University of Minnesota Medical School, Minneapolis
4. Department of Behavioral Science, University of Texas MD Anderson Cancer Center, Houston
5. Department of Behavioral and Social Sciences, Brown University, Providence, Rhode Island
6. Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, Florida
7. Health Sciences Research, Mayo Clinic, Scottsdale, Arizona
8. Department of Psychiatry and Behavioral Sciences, Duke University, Durham, North Carolina
9. Oregon Research Institute, Eugene
10. Department of Psychiatry, University of Pennsylvania, Philadelphia
11. Department of Psychiatry and Behavioral Sciences, Johns Hopkins University, Baltimore, Maryland
12. Department of Medicine, University of California, San Francisco
13. Department of Physiology and Pharmacology, Wake Forest School of Medicine, Winston-Salem, North Carolina