and it seems on the face of it to be another version of electro-stim.

I webbed it out further and could find no research about it's efficacy.

I for one simply wish I could be 'authorized' to receive electro stim therapies of any sort...Treatments in and of themselves don't last long, but things always seem to progress for the good FASTER with than without for me.

This doesn't answer your primary question tho. - j