Kitty, I really hope that you can convince your neurologist to approve it for you. This general information, which I have taken from its Australian supplier, might help you with this
http://www.guildlink.com.au/gc/ws/ro...=rococrev10717
With my day-job hat on (immunology among other things) it looks like a very major step forward to me.
For what it is worth it has been approved by the TGA (similar to the FDA) here.