1. Division of Vascular Surgery (E.G.R., N.J.L.), Stanford University School of Medicine, Stanford, CA.
2. Center for Biomedical Informatics Research (K.J., N.H.S., E.G.R), Stanford University School of Medicine, Stanford, CA.
3. Icahn School of Medicine at Mount Sinai, New York, NY (J.T.D., L.L.).
4. Sema4, a Mount Sinai Venture, Stamford, CT (L.L.).