1 Division of Geriatrics and Palliative Medicine, Department of Medicine, Weill Cornell Medicine, New York, New York (E.B.F.).
2 Division of Geriatric Medicine, Department of Medicine, University of Pennsylvania, Perelman School of Medicine, and Center for Health Equity Research and Promotion and Geriatrics and Extended Care Program, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, Pennsylvania (R.T.B.).
3 Division of Geriatric Medicine, Department of Medicine, University of Pennsylvania, Perelman School of Medicine, and Geriatrics and Extended Care Program, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, Pennsylvania (R.K.M.).