| Douglas S Bell | Division of General Internal Medicine and Health Services Research (GIM/HSR), University of California los angeles |
| Douglas S Bell | Clinical and Translational Science Institute, University of California los angeles |
| Carol M Mangione | Division of General Internal Medicine and Health Services Research (GIM/HSR), University of California los angeles |
| Carol M Mangione | Fielding School of Public Health, university of california los angeles |