Institution: | (1) Department of Structural Biology and Biochemistry, The Hospital for Sick Children, 555 University Avenue, Toronto, Ont, M5G 1X8, Canada;(2) Department of Biochemistry, University of Toronto, 1 King's College Circle, Toronto, Ont, Canada, M5S 1A8;(3) Division of Neurology, The Hospital for Sick Children, 555 University Avenue, Toronto, Ont, M5G 1X8, Canada;(4) Department of Pediatrics, University of Toronto, 1 King's College Circle, Toronto, Ont, Canada, M5S 1A8 |