Thanks for posting, I haven't seen this study before.
What do you mean it wasn't received with acceptance?
Though to clarify, it was presented in April, not October. And it was presented as a poster session. And to be fair, the annual AAN meeting is attended by thousands of professionals, hundreds of presentations are made, and a wide variety of issues besides MS are covered (stroke, dementia, alz, etc.).
This paper was presented in the poster session of the American Academy of Neurology annual meeting, Toronto, ON, Canada, 10 to 17 April 2010.