1. Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts (S.A., Y.P.K.)
2. Cleveland Clinic, Cleveland, Ohio (T.R.B.)
3. Partners Enterprise Data and Digital Health, Boston, Massachusetts (M.H.Z., R.B., A.E., A.L.)
4. Brigham and Women's Hospital, Boston, Massachusetts (I.K.)
5. Massachusetts General Hospital and Massachusetts General Physicians Organization, Boston, Massachusetts (S.A.G.)
6. Partners HealthCare Center for Population Health Management, Massachusetts General Hospital, and Harvard Medical School, Boston, Massachusetts (J.H.W.)
7. Brigham and Women's Hospital, Harvard Medical School, and Partners HealthCare Center for Population Health Management, Boston, Massachusetts (M.L.M.)