1. Department of Cardiology and Computational Bioscience Program, University of Colorado, Aurora (L.M.S.).
2. Quality, Outcomes Research and Analytics, American Heart Association, Dallas, TX (L.M.S., C.R., H.A., J.L.H.).
3. UT Southwestern Medical Center, Dallas, TX (J.A.d.L., S.R.D.).
4. Center for Innovation and Value at Parkland, Dallas, TX (S.R.D.).
5. Vagelos College of Physicians and Surgeons and Mailman School of Public Health, Columbia University, NewYork-Presbyterian Hospital (M.S.V.E.).
6. Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN (J.Z.).
7. Departments of Biomedical Engineering (K.I. and C.A.F.), University of Michigan, Ann Arbor.
8. Surgery (C.A.F.), University of Michigan, Ann Arbor.
9. Department of Medicine, Lillehei Heart Institute, University of Minnesota, Minneapolis (J.L.H.).