1. Brain Physics Laboratory, Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Cambridge, United Kingdom.
2. Neurosciences Critical Care Unit, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom.
3. Institute of Electronic Systems, Warsaw University of Technology, Warsaw, Poland.
4. Department of Neurology, University Hospital Chemnitz, Chemnitz, Germany.
5. Department of Neurology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom.
6. University of Sao Paulo, Physics Institute of Sao Carlos, Sao Carlos, Sao Paulo, Brazil.