1 National Clinician Scholars Program & Department of Family Medicine, University of California, Los Angeles, 1100 Glendon Ave, Suite 900, Los Angeles, CA, 90024, USA. ggusoff@mednet.ucla.edu.
2 Healthcare Anchor Network, 2202 18th St. NW, Suite 317, Washington, DC, 20009, USA.
3 Department of Health Systems Science, Kaiser Permanente Bernard J. Tyson School of Medicine, 100 South Los Robles Avenue, Pasadena, CA, 91101, USA.