Help on NIW I-140 RFE

I just received I-140 RFE from NSC and they requested a lot more evidences, some of them are very difficult to address.

Here is one of the requests which I have no idea how to respond:

Testimonials describe the petitioner’s work and contributions as cutting edge, important, and significant. Please provide evidence of the formal recognition that he/she has received for this monumental research.

Any suggestions are welcome!

Thank you!