Thank you very much for the question.
I don't have the information from Dr. Schindler as to what his assumptions were in the information that he's provided. I know that RAMP is a scientifically credible monitoring program. We do have upstream and downstream samples. There is a 10- or 11-year monitoring record that is available for review. It's published in the RAMP annual technical report. That information is there and it's available.