| Diane L Seger | Center for Patient Safety Research and Practice, Division of General Internal Medicine and Primary Care Brigham and Women's Hospital |
| Diane L Seger | Clinical and Quality Analysis |
| David W Bates | Center for Patient Safety Research and Practice, Division of General Internal Medicine and Primary Care Brigham and Women's Hospital |
| David W Bates | Clinical and Quality Analysis |
| David W Bates | Harvard Medical School |