http://www.tampabay.com/features/humaninterest/article984049.eceXiao claims an 87 percent success rate.
Peters: "Do the benefits outweigh the risks? I'm not ready to say that. It's very easy to be wowed by it. I was wowed in China when I saw Dr. Xiao's data. I'm still wowed, but my 'wow' is a little more tempered."