1. Carle Illinois College of Medicine, University of Illinois at Urbana-Champaign, Champaign, IL, USA
2. Department of Family Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
3. Department of Internal Medicine, Dell Medical School, University of Texas, Austin, TX, USA
4. Center for Diverse Healthcare Workforce, University of California, Davis, School of Medicine, Sacramento, CA, USA