Erin E Sullivan1, Zara Ibrahim, Andrew L Ellner, Lindsay J Giesen. 1. Erin E. Sullivan, PhD, research director, Harvard Medical School Center for Primary Care, and lecturer, Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts; Zara Ibrahim, researcher, Harvard Medical School Center for Primary Care; Andrew L. Ellner, MD, co-director, Center for Primary Care, Harvard Medical School, director, Program in Global Primary Care and Social Change, Harvard Medical School, assistant professor of medicine, Harvard Medical School, and associate physician, Division of Global Health Equity, Brigham and Women's Hospital, Boston; and Lindsay J. Giesen, intern, Harvard Medical School Center for Primary Care.