1. Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA.
2. Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
3. Department of Medicine, Northwell Health, New York, New York, USA.
4. Department of Medical Ethics and Health Policy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
5. Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
6. Corporal Michael J. Crescenz VA Medical Center, Philadelphia, Pennsylvania, USA.