I said that based on a Wikipedia reference to this paper: http://arxiv.org/abs/0710.5135 http://arxiv.org/abs/0710.5135 Which proposed to do testing in late 20

I said that based on a Wikipedia reference to this paper: http://arxiv.org/abs/0710.5135 http://arxiv.org/abs/0710.5135 Which proposed to do testing in late 2007 through 2008, which I gather didn't happen, no doubt because of the reason you point out.