1. Department of Neurology, University of Regensburg, Germany.
2. Antisense Pharma GmbH, Regensburg, Germany.
3. Neurosurgery Lohengrin Therme, Bayreuth, Germany.
4. Department of Neurosurgery, University of Regensburg, Germany.
5. Department of Neurosurgery, Landesnervenklinik Wagner Jauregg, Linz, Austria.
6. Department of Neurosurgery, University of Kiel, Germany.
7. Department of Neuroradiology, University of Regensburg, Germany.
8. Department of Neuroradiology, Landesnervenklinik Wagner Jauregg, Linz, Austria.
9. Section of Neuroradiology, Department of Neurosurgery, University of Kiel, Germany.
10. Division of Pediatric Neurology, Emory University School of Medicine, Atlanta, GA.