. 2011 Aug 30;2:55. doi: 10.3389/fneur.2011.00055
Copyright © 2011 Wagner, Glaser, Wowra, Muacevic, Goldbrunner, Cnyrim, Tonn and Strupp.
This is an open-access article subject to a non-exclusive license between the authors and Frontiers Media SA, which permits use, distribution and reproduction in other forums, provided the original authors and source are credited and other Frontiers conditions are complied with.