1. Department of Clinical and Movement Neurosciences UCL Queen Square Institute of Neurology, University College London London United Kingdom
2. Department of Neurology Hospital Kuala Lumpur Kuala Lumpur Malaysia
3. Department of Clinical and Experimental Epilepsy UCL Queen Square Institute of Neurology, University College London London United Kingdom
4. Department of Medical and Surgical Sciences Institute of Neurology, Magna Graecia University of Catanzaro Catanzaro Italy