Affiliation: | 1.Department of Neurosurgery, School of Medicine, Klinikum Rechts Der Isar, Technical University Munich, Ismaningerstr. 22, 81675, Munich, Germany ;2.Department of Neurosurgery, University of Geneva, Rue Gabrielle-Perret-Gentil 4, 1205, Geneva, Switzerland ;3.Department of Neurosurgery, University of Innsbruck, Anichstr. 35, 6020, Innsbruck, Austria ;4.Department of Neurosurgery, University Hospital Hamburg Eppendorf, Martinistra?e 52, 20251, Hamburg, Germany ;5.Department of Neurosurgery, Charité-Universit?tsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany ;6.School of Medicine, Institute of Medical Informatics, Statistics and Epidemiology, Technical University Munich, Grillparzerstr. 18, 81675, Munich, Germany ; |