About the Authors

Alarcos Cieza

a.cieza@soton.ac.uk

Affiliations Faculty of Social and Human Sciences, School of Psychology, University of Southampton, Southampton, United Kingdom, Department of Medical Informatics, Biometry and Epidemiology (IBE), Chair for Public Health and Health Services Research, Research Unit for Biopsychosocial Health, Ludwig-Maximilians-University (LMU), Munich, Germany, Swiss Paraplegic Research, Nottwil, Switzerland

Marta Anczewska

Affiliation Department of Psychiatry, Institute of Psychiatry and Neurology, Warsaw, Poland

Jose Luis Ayuso-Mateos

Affiliation Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Department of Psychiatry, Universidad Autónoma de Madrid, Psychiatry Service, Instituto de Investigación del Hospital Universitario de La Princesa (IIS-IP), Madrid, Spain

Mary Baker

Affiliation European Brain Council, Brussels, Belgium

Jerome Bickenbach

Affiliation Swiss Paraplegic Research, Nottwil, Switzerland

Somnath Chatterji

Affiliation Multi-Country Studies, Department of Measurement and Health Information Systems, World Health Organization, Geneva, Switzerland

Sally Hartley

Affiliations Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, United Kingdom, Faculty of Health Sciences, University of Sydney, Sydney, New South Wales, Australia, The London School of Hygiene and Tropical Medicine, London, United Kingdom

Matilde Leonardi

Affiliation Neurology, Public Health and Disability Unit, Scientific Directorate, Neurological Institute Carlo Besta IRCCS Foundation, Milan, Italy

Tuuli Pitkänen

Affiliation A-Clinic Foundation, Helsinki, Finland

PARADISE Consortium

Membership of the PARADISE Consortium is listed in the Acknowledgments.

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AC MA JLAM MB JB SC SH ML TP. Performed the experiments: MA JLAM ML TP. Analyzed the data: AC. Wrote the paper: AC MA JLAM MB JB SC SH ML TP.