1. Department of Psychiatry; Western University; St Thomas Canada
2. Department of Neurosciences, Biomedicine and Movement Sciences, Section of Psychiatry; University of Verona; Verona Italy
3. Cochrane Global Mental Health; University of Verona; Verona Italy
4. Centre for Reviews and Dissemination; University of York; York UK
5. Cochrane Common Mental Disorders; University of York; York UK
6. Geriatric Psychiatry Division, CAMH; University of Toronto; Toronto Canada
7. Department of Health Promotion and Human Behavior; Kyoto University Graduate School of Medicine/School of Public Health; Kyoto Japan
8. Population Health Sciences, Bristol Medical School; University of Bristol; Bristol UK
9. Department of Psychiatry II; Ulm University; Guenzburg Germany
10. Department of Psychiatry; Kyoto University Hospital; Kyoto Japan
11. Klinik und Poliklinik für Psychiatrie und Psychotherapie; Technische Universität München Klinikum rechts der Isar; München Germany
12. Private practice, no academic affiliations; Malcesine Italy
13. Department of Psychiatry; University of Oxford; Oxford UK