1. Epilepsy Society MRI Unit Chalfont Centre for Epilepsy Chalfont St Peter SL9 0LRUnited Kingdom
2. Department of Clinical and Experimental Epilepsy UCL Queen Square Institute of Neurology Queen Square London WC1N 3BGUnited Kingdom
3. Department of Neurology Medical University of Vienna A‐1090Vienna Austria
4. Centre for Medical Image Computing University College London London United Kingdom