1. Department of Emergency Medicine Yale School of Medicine New Haven Connecticut USA
2. Center for Outcomes Research and Evaluation Yale School of Medicine New Haven Connecticut USA
3. Department of Emergency Medicine Northwestern University Feinberg School of Medicine Chicago Illinois USA
4. Section of Geriatrics Department of Internal Medicine Yale School of Medicine New Haven Connecticut USA
5. VA Connecticut Healthcare System West Haven Connecticut USA
6. Social and Behavioral Sciences Yale School of Public Health New Haven Connecticut USA
7. Yale University School of Nursing Orange Connecticut USA
8. Geriatrics Research Education and Clinical Center James J. Peters VA Medical Center Bronx New York USA