1 Department of Pharmacology, University of Oxford, Oxford, UK. richard.burman@ndcn.ox.ac.uk.
2 Oxford Epilepsy Research Group, NIHR Biomedical Research Centre, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK. richard.burman@ndcn.ox.ac.uk.
3 Department of Neuropediatrics, University Children's Hospital Zürich, Zürich, Switzerland. richard.burman@ndcn.ox.ac.uk.
4 Department of Neuropediatrics, University Children's Hospital Zürich, Zürich, Switzerland.
5 MRC Centre for Neurodevelopmental Disorders, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
6 Department of Paediatric Neurology, Red Cross War Memorial Children's Hospital, Cape Town, South Africa.
7 Neuroscience Institute, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
8 Oxford Epilepsy Research Group, NIHR Biomedical Research Centre, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK.
9 Department of Pharmacology, University of Oxford, Oxford, UK.
10 Neuroscience Institute, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa. joseph.raimondo@uct.ac.za.
11 Division of Cell Biology, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa. joseph.raimondo@uct.ac.za.
12 Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa. joseph.raimondo@uct.ac.za.