1. Department of Psychiatry and Human Behavior, Charles R. Drew University of Medicine and Science , Los Angeles, CA , USA
2. Conemaugh Memorial Medical Center Family Medicine Residency , Johnstown, PA , USA
3. Department of Family Medicine, David Geffen School of Medicine, University of California, Los Angeles , Los Angeles, CA , USA
4. Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles , Los Angeles, CA , USA