1. Department of Neurosurgery, St. Anne’s University Hospital Brno, Brno, Czech Republic
2. Department of Neurosurgery, Faculty of Medicine, St. Anne’s University Hospital Brno, Masaryk University, Brno, Czech Republic
3. Department of Anatomy, Faculty of Medicine, Cellular and Molecular Neurobiology Research Group, Masaryk University, Brno, Czech Republic