You're right I wouldn't know of it. But not because I wasn't involved. No one would know since it either didn't happen or if it did, like I said, nothing ever came of it. So how successful could it have been? Or do you have a different definition of "successful" than the rest of us know?
Enough of this habit of throwing out these kinds of meritless posts. If there were these tests, there would be records of it somewhere. Post a link.
You can lead a horse to water. But you can't make him get down on one knee and do an Al Jolson impression!