[1] Department of Medical Imaging,
[2] Hôpital Ste-Justine,undefined
[3] 3175 Côte Ste-Catherine,undefined
[4] Montréal,undefined
[5] Québec,undefined
[6] Canada,undefined
[7] Department of Neurosurgery,undefined
[8] Hôpital Ste-Justine,undefined
[9] Montréal,undefined
[10] Québec,undefined
[11] Canada e-mail: Jean-Claude_Decarie@SSSS.gouv.qc.ca Fax: +1-514-3454762,undefined