1. Yale School of Medicine, New Haven, Connecticut
2. Department of Medicine, Warren Alpert Medical School of Brown University, Providence, Rhode Island
3. Department of Environmental Health Sciences, Yale School of Public Health, New Haven, Connecticut
4. Section of General Medicine and the National Clinician Scholars Program, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
5. Center for Outcomes Research and Evaluation, Yale–New Haven Health System, New Haven, Connecticut
6. Department of Health Policy and Management, Yale School of Public Health, New Haven, Connecticut
7. Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia