1. Department of Neurology University of Utah Salt Lake City Utah
2. Division of Neurology Department of Paediatrics Hospital for Sick Children Toronto Ontario Canada
3. Faculty of Biology University of Bordeaux Talence France
4. Epilepsy Genetics Program Krembil Neuroscience Centre Toronto Western Hospital University of Toronto Toronto Ontario Canada
5. Division of Neurology Krembil Neuroscience Centre Toronto Western Hospital University of Toronto Toronto Ontario Canada
6. Research Institute of the McGill University Health Centre Montreal Québec Canada
7. Montreal Children's Hospital McGill University Montreal Québec Canada