1. Institute of Medical Psychology and Behavioral Neurobiology, Eberhard Karls University Tübingen, Germany
2. Applied Neurotechnology Lab, Department of Psychiatry and Psychotherapy, University Hospital of Tübingen, Germany
3. Ospedale San Camillo, IRCCS, Venezia, Italy
4. Computer Engineering Department, Wilhelm-Schickard Institute for Computer Science, Eberhard Karls University Tübingen, Germany
5. Health Technologies Department, TECNALIA, San Sebastian, Spain
6. Department of Neurosurgery, University Hospital of Tübingen, Germany
7. Research Group Human Media Interaction (HMI), Department of Electrical Engineering, Mathematics and Computer Science, (EEMCS) University of Twente, Enschede
8. Empirical Inference Department, Max Planck Institute for Biological Cybernetics, Tübingen, Germany