1. Veracyte, Inc (R.T.K., J.D.R., P.S.W., J.I.W., E.Y.T., M.P., C.B., D.I.C., M.W., L.F., R.B.L., G.C.K.), South San Francisco, California 94080
2. Department of Pathology (V.A.L.), Perelman School of Medicine, Philadelphia, Pennsylvania 19104
3. Centro Diagnostico Italiano (J.R.), Milan 20147, Italy