[1] Montreal Childrens Hosp, Div Pediat Neurol, Montreal, PQ H3H 1P3, Canada
[2] Montreal Childrens Hosp, Div Otolaryngol, Montreal, PQ H3H 1P3, Canada
[3] Montreal Childrens Hosp, Div Med Imaging, Montreal, PQ H3H 1P3, Canada
[4] McGill Univ, Montreal Neurol Inst, Neuropsychol Cognit Neurosci Unit, Montreal, PQ, Canada
[5] McGill Univ, Dept Pediat & Neurol Neurosurg, Montreal, PQ, Canada
[6] McGill Univ, Dept Human Genet, Montreal, PQ, Canada
[7] McGill Univ, Dept Psychol, Montreal, PQ, Canada
[8] McGill Univ, Dept Otolaryngol, Montreal, PQ, Canada
[9] McGill Univ, Dept Radiol, Montreal, PQ, Canada