1. Department of Computer Science, Nottingham Trent University, Nottingham, U.K.
2. Department of Clinical Neurosciences, University of Oxford, U.K.
3. Department of Basic and Clinical Neuroscience, King's College London, U.K.
4. Department of Clinical Neurophysiology, University of Manchester, U.K.
5. Department of Computer Science, Nottingham Trent University, U.K.
6. Department of Electrical and Electronic Engineering, Imperial College London, U.K.