1. Department of Neurosciences, Biomedicine and Movement Sciences, Section of Psychiatry; University of Verona; Verona Italy
2. Cochrane Global Mental Health; University of Verona; Verona Italy
3. Department of Mental Health; Johns Hopkins Bloomberg School of Public Health; Baltimore Maryland USA
4. Department of Public Health; University of Copenhagen; Copenhagen Denmark
5. Department of Mental Health and Substance Abuse; World Health Organization; Geneva Switzerland