information on in-vivo tests we know about?

I think it is time to start a new thread and talk about what information we can find out about any in-vivo tests done to date with obj,s technoledgy.
I have been doing a lot of google searches useing diferent worded titles and have come up with a few tests and some interesting worded text headings that may indicate that 3m is doing in-vivo tests with obj,s technoledgy, but im unsure what to make of some of these google searches as im no expert on the medical talk in these articals.
I can not provide links to these because of the amount of different searches I have done, but maybe others here could highlight some of the more interesting articals that could be talking about obj,s technoledgy.