1. PRIME Center, VA Connecticut Healthcare System, West Haven, Connecticut
2. Department of Emergency Medicine, Yale School of Medicine, New Haven, Connecticut
3. VA HSR&D Center for Health Information and Communication, Indianapolis, Indiana
4. Division of General Internal Medicine and Geriatrics, Indiana University School of Medicine, Indianapolis, Indiana
5. Regenstrief Institute, Center for Health Services Research, Indianapolis, Indiana
6. The TMJ Association, Milwaukee, Wisconsin
7. Departments of Psychiatry and Neurology, Yale School of Medicine, New Haven, Connecticut, USA
8. Department of Psychology, Yale University, New Haven, Connecticut, USA