1 University of Michigan Medical School, Ann Arbor (Dr Mansour); Department of Surgery, Michigan Medicine, Ann Arbor (Drs Fu and Stewart); Oakland University William Beaumont School of Medicine, Auburn Hills, Michigan (Mr Fliegner); Division of Cardiovascular Medicine, Henry Ford Health, Detroit (Dr Keteyian); and Institute of Healthcare Policy and Innovation, University of Michigan, Ann Arbor, and Section of Health Services Research and Quality, Department of Cardiac Surgery, Michigan Medicine, Ann Arbor (Dr Thompson).