. Author manuscript; available in PMC: 2016 Mar 11.
Published in final edited form as: Autoimmune Dis Ther Approaches. 2014 Dec 22;1(2):107.
This is an open-access article distributed under the terms of the Creative Commons Attribution License, Version 3.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Figure: 1.
