1. Coma Science Group, GIGA-Consciousness, University of Liège, Avenue de l’Hôpital, 1, 4000 Liège, Belgium
2. Centre du Cerveau, University Hospital of Liège, 4000 Liège, Belgium
3. Sensation and Perception Research Group, GIGA-Consciousness, University of Liège, 4000 Liège, Belgium
4. Research Institute, Casa Colina Hospital and Centers for Healthcare, Pomona, CA 91767, USA
5. Interdisciplinary Algology Center, University Hospital of Liège, 4000 Liège, Belgium
6. Psychology and Neuroscience of Cognition Research Unit, University of Liège, 4000 Liège, Belgium
7. GIGA-Consciousness, Coma Science Group & Neurology Department, University and CHU of Liège, 4000 Liège, Belgium
8. Department of Intensive Care, University Hospital of Liège, 4000 Liège, Belgium
9. CERVO Research Center, Laval University, Québec, QC G1E 1T2, Canada