About the Authors

Helena Cassol

Contributed equally to this work with: Helena Cassol, Benoît Pétré

Roles Conceptualization, Data curation, Formal analysis, Investigation, Project administration, Visualization, Writing – original draft, Writing – review & editing

coma@chu.ulg.ac.be

Affiliation Coma Science Group, GIGA-Consciousness, University and University Hospital of Liège, Liège, Belgium

Benoît Pétré

Contributed equally to this work with: Helena Cassol, Benoît Pétré

Roles Conceptualization, Data curation, Formal analysis, Methodology, Project administration, Writing – original draft, Writing – review & editing

Affiliation Department of Public Health, University of Liège, Liège, Belgium

Sophie Degrange

Roles Conceptualization, Formal analysis, Methodology, Writing – review & editing

Affiliation Department of Public Health, University of Liège, Liège, Belgium

Charlotte Martial

Roles Conceptualization, Data curation, Investigation, Writing – review & editing

Affiliation Coma Science Group, GIGA-Consciousness, University and University Hospital of Liège, Liège, Belgium

Vanessa Charland-Verville

Roles Conceptualization, Data curation, Investigation, Writing – review & editing

Affiliation Coma Science Group, GIGA-Consciousness, University and University Hospital of Liège, Liège, Belgium

François Lallier

Roles Data curation, Investigation, Writing – review & editing

Affiliation Family Medicine Department, University of Reims Champagne-Ardenne, Reims, France

Isabelle Bragard

Roles Conceptualization, Writing – review & editing

Affiliation Department of Public Health, University of Liège, Liège, Belgium

Michèle Guillaume

Roles Conceptualization, Funding acquisition, Project administration, Resources, Supervision, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliation Department of Public Health, University of Liège, Liège, Belgium

Steven Laureys

Roles Conceptualization, Funding acquisition, Project administration, Resources, Supervision, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliation Coma Science Group, GIGA-Consciousness, University and University Hospital of Liège, Liège, Belgium

Competing Interests

The authors have declared that no competing interests exist.