1. Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, Michigan.
2. Department of Learning Health Sciences, University of Michigan Medical School, Ann Arbor, Michigan.
3. VA Ann Arbor Healthcare System, Ann Arbor, Michigan.
4. University of Michigan Medical School, Ann Arbor, Michigan.
5. Learning Design and Publishing, Medical School Information Services, University of Michigan, Ann Arbor, Michigan.
6. Office of Medical Student Education, University of Michigan Medical School, Ann Arbor, Michigan.