nolva/toremifene and hgh

[5millionbucks]

I know this has been brought up many times; but do you really think taking nolva or toremifene will really affect igf levels while taking exonegeous gh and the effects it brings upon the body. I hear from mixed results from different boards and people in general from "nolva doesn't really effect igf-1 by that much" to nolva only suppresses exogenous gh ig-f 1 levels. What do you guys think and also from experience if this holds true or not.

https://www.ncbi.nlm.nih.gov/pubmed/11299809

How accurate does this study hold.....?