1. Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
2. School of Medicine, Paris Descartes University, Paris, France
3. INSERM, UMR1153 Epidemiology and Statistics, Sorbonne Paris Cité Research Center (CRESS), Paris, France
4. French Cochrane Center, Hôpital Hôtel-Dieu, 1 place du Parvis Notre-Dame, 75004 Paris, France
5. Departments of Health Promotion and Human Behavior and of Clinical Epidemiology, Kyoto University Graduate School of Medicine/School of Public Health, Kyoto, Japan
6. School of Social and Community Medicine, University of Bristol, Bristol, UK
7. Department of Psychiatry, University of Oxford, Oxford, UK
8. Oxford Health NHS Foundation Trust, Warneford Hospital, Warneford Lane, Oxford, UK