Published on in Vol 4, No 3 (2016): Jul-Sept
1 Center for Vulnerable Populations, Division of General Internal Medicine, University of California, San Francisco, San Francisco, CA, United States
2 Kaiser Permanente, Division of Research, Oakland, CA, United States
3 University of Michigan, Department of Veterans Affairs, Ann Arbor, MI, United States
4 Institute for Health Research, Kaiser Permanente Colorado, Denver, CO, United States
5 Department of Internal Medicine and Health Behavior and Health Education, Unversity of Michigan, Ann Arbor, MI, United States