[1] NCI, Genet Epidemiol Branch, Div Canc Epidemiol & Genet, Bethesda, MD 20892 USA
[2] NIH, Ctr Mol Modeling, Div Computat Biosci, Ctr Informat Technol, Bethesda, MD 20892 USA
[3] SAIC Frederick Inc, Basic Res Program, Frederick, MD USA
[4] Univ Washington, Div Med, Dematol Branch, Seattle, WA 98195 USA
[5] Howard Hughes Med Inst, Res Scholars Program, Bethesda, MD 20817 USA
[6] GeneDx Inc, Gaithersburg, MD USA