[1] Sciense, New York, NY 10003 USA
[2] Ctr Hosp Univ Vaudois CHUV, Dept Neurosci Clin, Lausanne, Switzerland
[3] Catholic Univ Louvain, Emergency Med, Louvain la Neuve, Belgium
[4] Clin Univ St Luc, Pediat Intens Care Unit, Brussels, Belgium
[5] Catholic Univ Louvain, ELEN, ICTEAM, Louvain la Neuve, Belgium
[6] Catholic Univ Louvain, NMSK, IREC, Brussels, Belgium
[7] Clin Univ St Luc, Orthoped Surg, Brussels, Belgium
[8] Univ Libre Bruxelles, Neurosurg, Brussels, Belgium
[9] Univ Cambridge, Clin Neurosci, Cambridge, England
[10] CHU Tivoli, Neurosurgery, La Louviere, Belgium