1 Department of Neurosurgery, Clinical Neuroscience Center, University Hospital Zurich, University of Zurich, Frauenklinikstrasse10, 8091, Zurich, Switzerland. [email protected].
2 Department of Neurosurgery, Clinical Neuroscience Center, University Hospital Zurich, University of Zurich, Frauenklinikstrasse10, 8091, Zurich, Switzerland.
3 Department of Neurosurgery, Tuscany School of Neurosurgery, University of Firenze, Florence, Italy.
4 Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Zurich, University of Zurich, Zurich, Switzerland.
5 Department of Endocrinology and Diabetes, University Hospital Zurich, University of Zurich, Zurich, Switzerland.