1. Health Services Research and Development (HSR&D), Center for the Study of Healthcare Innovation, Implementation, and Policy, VA Greater Los Angeles Healthcare System, Los Angeles, California, USA.
2. Department of Public Health Sciences, Henry Ford Healthcare System, Detroit, Michigan, USA.
3. U.S. Department of Veterans Affairs (VA) Puget Sound Healthcare System, Center of Innovation for Veteran-Centered and Value-Driven Care, HSR&D, Seattle, Washington, USA.
4. Department of Epidemiology, University of Washington, Seattle, Washington, USA.
5. Office of Women's Health, U.S. Department of Veterans Affairs, Washington, District of Columbia, USA.
6. Department of Epidemiology, Brown University School of Public Health, Providence, Rhode Island, USA.
7. VA Palo Alto Healthcare System, Palo Alto, California, USA.
8. Stanford University School of Medicine, Stanford, California, USA.
9. David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California, USA.
10. Jonathan and Karen Fielding School of Public Health, University of California, Los Angeles, Los Angeles, California, USA.
11. Division of General Internal Medicine & Health Services Research, Department of Medicine, University of California Los Angeles, Los Angeles, California, USA.