1. Department of Neurology Rigshospitalet Copenhagen University Hospital Copenhagen Denmark
2. Department of Clinical Medicine University of Copenhagen Copenhagen Denmark
3. Department of Neurosciences Norwegian University of Science and Technology Trondheim Norway
4. Department of Neurology Ludwig‐Maximilians‐Universität München Munich Germany
5. Therapiezentrum Burgau Burgau Germany
6. Department of Clinical Neurosciences Centre Hospitalier Universitaire Vaudois and University of Lausanne Lausanne Switzerland
7. Coma Science Group GIGA Consciousness, University and University Hospital of Liège Liège Belgium
8. Department of Primary Care Radboud University Medical Center Nijmegen The Netherlands
9. Neurology Unit Santa Maria della Pietà General Hospital Nola Italy
10. IRCCS Fondazione don Carlo Gnocchi ONLUS Florence Italy
11. Post‐Coma Unit Neurorehabilitation Hospital and Research Institution Santa Lucia Foundation Rome Italy
12. Department of Neurology AP‐HP Groupe hospitalier Pitié‐Salpêtrière Paris France
13. Sorbonne Université UPMC Univ Paris 06 Faculté de Médecine Pitié-Salpêtrière Paris France
14. Department of Neurology Faculty of Medicine Selcuk University Konya Turkey
15. Neuro‐ICU Department of Neurology Columbia University New York NY USA
16. Department of Neurosurgery, Rigshospitalet Copenhagen University Hospital Copenhagen Denmark
17. Department of Neurology Helsinki University Hospital Helsinki Finland
18. Laboratory for NeuroImaging of Coma and Consciousness – Department of Neurology Harvard Medical School Massachusetts General Hospital Boston MA USA