1. Institute of Clinical Neuroanatomy, Department of Anatomy II; J.W. Goethe-University; Frankfurt Germany
2. Department of Pathology and Medical Biology; University Medical Center Groningen, University of Groningen; Groningen the Netherlands
3. Department of Medical Genetics; University of Pécs; Pécs Hungary
4. Department of Neurology; University Medical Centre Groningen, University of Groningen; Groningen the Netherlands
5. Experimental Neurology; J.W. Goethe University Medical School; Frankfurt Germany