From little I found so far it appears that at least few years ago it was not performed anywhere
in the US. A search for it
in my
health insurer directory came up with nothing.
Is it currently performed in the US? What about Canada, Europe, or elsewhere in the world?
Google search found two places in Moscow, Russia, where it is performed, and one reference in Ukraine, but very little details on their websites. Anybody had it done there?