1. Department of Clinical‐Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy;
2. Neurosurgery Unit, Department of Surgical Sciences, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy;
3. Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy;
4. Laboratory of Microsurgical Neuroanatomy, Second Chair of Gross Anatomy, School of Medicine, University of Buenos Aires, Buenos Aires, Argentina;
5. Department of Neurosurgery, Hospital El Cruce, Buenos Aires, Argentina;
6. LINT, Facultad de Medicina, Universidad Nacional de Tucumán, Tucumán, Argentina;
7. Hospital Padilla, Department of Neurological Surgery, Tucumán, Argentina