[1] Univ Brescia, Spedali Civili, Dept Anesthesia Intens Care & Periogerat Med, Div Neuroanesthesia & Neurointens Care, Brescia, Italy
[2] Spedali Civil Brescia, Dept Anesthesia Intens Care & Perioperat Med, Div Neuroanesthesia & Neurointens Care, I-25125 Brescia, Italy
[3] Univ Brescia, Spedali Civili, Dept Neurosci, Div Neurol, Brescia, Italy
[4] Univ Brescia, Spedali Civili, Dept Neurosci, Div Neurosurg, Brescia, Italy
[5] Spedali Civil Brescia, Dept Neurosci, Div Stroke & Cerebrovasc Dis, I-25125 Brescia, Italy
[6] Spedali Civil Brescia, Div Anesthesia & Gen intens Care Med 1, I-25125 Brescia, Italy
[7] Univ Brescia, Spedali Civili, Dept Anesthesia Intens Care & Perioperat Med, Div Neuroanesthesia, Brescia, Italy
[8] Univ Brescia, Spedali Civili, Dept Anesthesia Intens Care & Perioperat Med, Div Neurointens Care, Brescia, Italy