GE's "VIBRANT" for bilateral breast imaging

Hi:

GE claimed a new prototype of fat suppressed
parallel imaging prototype for bilateral breast imaging
called VIBRANT.

http://www.gemedicalsystems.com/company/pressroom/releases/pr_release_8862.html

Does any of you have ever used this prototype?
Which SIGNA LX version is it in (10.0, 11.0...)?
What's physics principle behind the technique and
any scientific reference papers?

Thank you.

Jian