Regular articleValidation and Reproducibility of a Microarray-Based Gene Expression Test for Tumor Identification in Formalin-Fixed, Paraffin-Embedded Specimens
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Supported by Pathwork Diagnostics Inc., Redwood City, CA.
R.P., R.D., M.H.M., L.B., and W.D.H. are employees and shareholders of Pathwork Diagnostics, which developed the tissue of origin test described in the article. C.T.R. was an employee and shareholder of Pathwork Diagnostics during this study. J.S.N. has received honoraria for consultation with Pathwork Diagnostics. There are no other potential conflicts of interest. All authors except J.S.N. were at the time of the study employed by Pathwork Diagnostics which developed the Pathwork Tissue of Origin Test evaluated in this study.
Supplemental material for this article can be found at http://jmd.amjpathol.org or at doi:10.1016/j.jmoldx.2010.11.001.
Copyright © 2011 American Society for Investigative Pathology and the Association for Molecular Pathology. Published by Elsevier Inc.