1. Rush University Medical Center, Chicago, Illinois (K.J.P.)
2. Health Research & Educational Trust, American Hospital Association, Chicago, Illinois (S.D., S.L.)
3. University of Michigan Medical School and Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, Michigan (V.C., P.K.P.)
4. Integrated Clinical Services Team, Trinity Health, Livonia, Michigan (R.N.O.)
5. Weill Cornell Medicine, New York, New York (D.P.C.)