1. Division of General Internal Medicine and Primary Care, Brigham and Women’s Hospital, Boston; and Harvard University, Boston, Massachusetts (I.G., E.J.O.)
2. Division of General Internal Medicine and Primary Care, Brigham and Women’s Hospital, Boston, Massachusetts (E.D.C.)
3. Harvard University, Boston; and Beth Israel Deaconess Medical Center, Boston, Massachusetts (A.M.)
4. Mongan Institute Center for Aging and Serious Illness and the Division of Palliative Care and Geriatric Medicine, Massachusetts General Hospital, Boston; and Harvard University, Boston, Massachusetts (C.S.R.).