1. VA Palo Alto Health Care System, Geriatric Research, Education and Clinical Center (GRECC), Palo Alto, CA, USA
2. Department of Psychiatry and Behavioral Services, Stanford University School of Medicine, Palo Alto, CA, USA
3. Center for Innovation to Implementation (Ci2i), VA Palo Alto Health Care System, Palo Alto, CA, USA
4. Division of Primary Care and Population Health, Department of Medicine, Stanford University, Palo Alto, CA, USA