1. Department of Clinical Neurosciences and Hotchkiss Brain Institute; Cumming School of Medicine; University of Calgary; Calgary Alberta Canada
2. Department of Community Health Sciences and O'Brien Institute for Public Health; Cumming School of Medicine; University of Calgary; Calgary Alberta Canada
3. Unit of Clinical and Experimental Pharmacology; Department of Internal Medicine and Therapeutics; University of Pavia Mondino National Neurological Institute; Pavia Italy
4. NYU Comprehensive Epilepsy Center; New York New York U.S.A
5. Department of Paediatrics Kings Mill Hospital; Sutton in Ashfield United Kingdom
6. Alemana Clinic of Santiago; Faculty of Medicine Clinic Alemana; University of Desarrollo; Santiago Chile
7. Consultant Paediatric Neurologist Tayside Children's Hospital; Dundee United Kingdom