1. Department of Medicine and Division of Global Health Equity, Brigham and Women's Hospital, Boston, Massachusetts, USA
2. Harvard Medical School, Boston, Massachusetts, USA
3. Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
4. Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts, USA
5. Brigham Education Institute, Boston, Massachusetts, USA
6. Office of International Medical Student Education, Yale University School of Medicine, New Haven, Connecticut, USA
7. Centre for Health Professions Education, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa