ACKNOWLEDGMENTS
One of the authors of this manuscript (RG) previously prepared an analysis on the weight of evidence of the PCB occupational cohort data and related issues for submission to the U.S. Environmental Protection Agency (EPA) and the World Health Organization for their Concise International Chemical Assessment Documents (WHO/CICAD) on behalf of General Electric. However, none of the authors of the present review have been compensated for preparation of this review and the interpretation of the data presented as well as the conclusions reached herein, are the sole responsibility of the authors.