1. School of Medicine, Vanderbilt University, Nashville, TN, USA
2. Grossman School of Medicine, New York University, New York, NY, USA
3. School of Medicine, Indiana University, Indianapolis, IN, USA
4. School of Medicine, Emory University, Atlanta, GA, USA
5. Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
6. Department of Medical Education, Harvard Medical School, Boston, MA, USA
7. School of Medicine, Oregon Health and Science University, Portland, ME, USA
8. Department of Medical Education Outcomes, American Medical Association, Chicago, IL, USA