[1] Max Planck Inst Neurobiol, Dept Neuroimmunol, D-82152 Martinsried, Germany
[2] Univ Munich, Inst Clin Neuroimmunol, D-81377 Munich, Germany
[3] Harvard Univ, Sch Med, Dept Neurol, Boston, MA 02115 USA
[4] Brigham & Womens Hosp, Dept Neurol, Ctr Neurol Dis, Boston, MA 02115 USA
[5] Max Planck Inst Biochem, Dept Prot Analyt, D-82152 Martinsried, Germany
[6] Univ Med Ctr, Dept Neuropathol, D-37075 Gottingen, Germany
[7] Univ Munich, Lab Prot Analyt, D-80336 Munich, Germany
[8] Tufts Univ, Sch Med, Boston, MA 02115 USA
[9] Yale Univ, Sch Med, Dept Neurol, New Haven, CT 06510 USA