| Sharon-Lise T Normand | Department of Biostatistics Harvard T.H. Chan School of Public Health Boston MA. |
| Sharon-Lise T Normand | Department of Health Care Policy Harvard Medical School Boston MA. |
| Harlan M Krumholz | Center for Outcomes Research and Evaluation Yale-New Haven Hospital New Haven CT. |
| Harlan M Krumholz | Section of Cardiovascular Medicine Department of Internal Medicine Yale School of Medicine New Haven CT. |
| Harlan M Krumholz | Department of Health Policy and Management Yale School of Public Health New Haven CT. |
| Harlan M Krumholz | Center for Outcomes Research and Evaluation Yale-New Haven Hospital New Haven CT. |
| Harlan M Krumholz | Section of Cardiovascular Medicine Department of Internal Medicine Yale School of Medicine New Haven CT. |
| Harlan M Krumholz | Department of Health Policy and Management Yale School of Public Health New Haven CT. |