1. Department of Internal Medicine, Medicine Institute, Cleveland Clinic, Cleveland, Ohio
2. Department of Psychological Sciences, University of Missouri–Columbia
3. Department of Internal Medicine, Baystate Medical Center, Springfield, Massachusetts
4. Knowledge and Evaluation Research Unit, Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota
5. Quantitative Health Sciences Institute, Cleveland Clinic, Cleveland, Ohio
6. Department of Health Behavior and Health Education, University of Michigan, Ann Arbor7Department of Internal Medicine, University of Michigan, Ann Arbor