1. Department of Veterans AffairsCenter for Innovation to Implementation, VA Palo Alto Health Care System Palo Alto CA U.S.A.
2. Center for Health Policy and Center for Primary Care and Outcomes Research (CHP/PCOR), Stanford University Stanford CA U.S.A.
3. Department of Mechanical EngineeringCenter for Design Research, Stanford University Stanford CA U.S.A.
4. Department of SociologyStanford University Stanford CA U.S.A.
5. VA Boston Healthcare System Boston MA U.S.A.
6. Stanford Center for Biomedical Informatics Research Stanford CA U.S.A.
7. Geriatrics Research Education and Clinical Center (GRECC), VA Palo Alto Health Care System Palo Alto CA U.S.A.