1. Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Lombardia, Italy,
2. Clinic for Forensics, University Psychiatric Clinic Basel, Basel, Switzerland,
3. Department of Pathology, IRCCS San Raffaele Scientific Institute, Milan, Italy,
4. Department of Spinal Surgery and Spinal Cord Surgery, Swiss Paraplegic Centre, Notwill, Switzerland,
5. Department of Neurosurgery, IRCCS Istituto Ortopedico Galeazzi, Milan,
6. Department of Neurosurgery, IRCCS Humanitas Research Hospital, Rozzano, Lombardia, Italy.