1. Department of Internal Medicine, University of Michigan, and Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, Michigan (R.T.)
2. Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan (M.K.)
3. Department of Internal Medicine, University of Michigan, and the MI-COVID19 Initiative and the Michigan Hospital Medicine Safety Collaborative, Ann Arbor, Michigan (M.O.)
4. Department of Internal Medicine, University of Michigan, Institute for Healthcare Policy and Innovation, University of Michigan, The MI-COVID19 Initiative and the Michigan Hospital Medicine Safety Collaborative, and VA Center for Clinical Management Research, Ann Arbor, Michigan (H.C.P.)
5. Department of Internal Medicine, University of Michigan, Institute for Healthcare Policy and Innovation, University of Michigan, and the MI-COVID19 Initiative and the Michigan Hospital Medicine Safety Collaborative, Ann Arbor, Michigan, and Department of Medicine, University of Colorado, Denver, Colorado (V.C.).