1. Biomedical Informatics Center, College of Medicine, Medical University of South Carolina, Charleston, South Carolina.
2. Technology Applications Center for Healthful Lifestyles, College of Nursing, Medical University of South Carolina, Charleston, South Carolina.
3. Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia.
4. Department of Psychiatry and Behavioral Sciences, College of Medicine, Medical University of South Carolina, Charleston, South Carolina.
5. Synergy Surgicalists, Reston Hospital Center, Reston, Virginia.