OK. After reading the link you provided, it shows nothing of revealing the origion of the implants. Additionally, understand what I am about to write is in no way spam or advertising.

My father is a happy retiree with an interest in this subject. He literally just had a phone interview with Dr Lier yesterday. The Dr explained these things to him and my dad will put the entire interview on his website for all to see. We are not talking about websites, research or what have you, we are talking straight form the horses mouth this time, and the Dr said that one implant was biological and the others created nerve endings, and we do not have the technology as humans to duplicate this. He also stated that the body never rejects these implants either which is kind of fishy. I will stop here because I am not advertising or spamming for his website.