1. Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts
2. Harvard Medical School, Boston, Massachusetts
3. Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles
4. Department of Epidemiology, University of Michigan, Ann Arbor
5. Department of Nursing, College of Nursing and Health Sciences, University of Massachusetts, Boston
6. Department of Medicine, University of Washington School of Medicine, Seattle
7. Steele Institute for Health Innovation, Geisinger, Danville, Pennsylvania