1 Neuro-Intensive Unit, UOC Anaesthesiology, Department of Medicine-DIMED, University Hospital of Padova, Padova, Italy. Electronic address: alessandro.decassai@aopd.veneto.it.
2 Neuro-Intensive Unit, UOC Anaesthesiology, Department of Medicine-DIMED, University Hospital of Padova, Padova, Italy.