| Authors: |
Katsigiannis S; Department of Neurosurgery, University Hospital of Bochum, Bochum , NRW , Germany.; Current affiliation: Department of Neurosurgery, Academical Hospital of Hof, Hof , Bavaria , Germany., Er K; Department of Neurosurgery, University Hospital of Bochum, Bochum , NRW , Germany.; Current affiliation: Department of Neuroradiology, Municipal Hospital of Braunschweig, Braunschweig , Lower Saxony , Germany., Carolus AE; Department of Neurosurgery, University Hospital of Bochum, Bochum , NRW , Germany.; Current affiliation: Department of Neurosurgery, Jung-Stilling Academical Hospital of Siegen, Siegen , NRW , Germany., Patsalis D; Department of Neurosurgery, University Hospital of Bochum, Bochum , NRW , Germany.; Current affiliation: Department of Orthopedics and Traumatology, Academical Hospital of Altoetting, Altoetting , Bavaria , Germany., Brenke C; Department of Neurosurgery, University Hospital of Bochum, Bochum , NRW , Germany.; Current affiliation: Department of Neurosurgery, Academical Hospital of Gelsenkirchen, Gelsenkirchen , NRW , Germany. |