aFrom the Data Science Office (I.N.-C., S.F.M., J.K.C., A.G., M.A.H., A.L.M., S.P., K.J.D., B.C.B., J.M.H,), Massachusetts General Brigham, Boston, Massachusetts

bHarvard Medical School (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B., J.M.H.), Boston, Massachusetts

cDepartment of Radiology (S.F.M., K.B., J.C., W.A.M., S.P., S.R., K.J.D., B.C.B.), Massachusetts General Hospital, Boston, Massachusetts