1Global Program Expert Group on Mental Health and Psychosocial Support, SOS Children's Villages, Milan, Italy
2Department of Psychology, King's College London, Institute of Psychiatry, Psychology & Neuroscience, London, UK
3Department of Neuroscience, Biomedicine and Movement Sciences, WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, University of Verona, Verona, Italy
4War Child, Amsterdam, the Netherlands
5University of Amsterdam, Amsterdam, the Netherlands
6Faculty of Education, University of British Columbia, Vancouver, Canada
7Research Department, Transcultural Psychosocial Organization Nepal, Kathmandu, Nepal
8Department of Psychology, College of Social Sciences and Humanities, Koc University, Istanbul, Turkey
9Department of Psychiatry and Mental Health, Alan J Flisher Centre for Public Mental Health, University of Cape Town, Cape Town, South Africa
10Department of Clinical, Neuro, and Developmental Psychology, Amsterdam Public Health Institute, Vrije Universiteit, Amsterdam, the Netherlands
11WHO Collaborating Centre for Research and Dissemination of Psychological Interventions, Vrije Universiteit, Amsterdam, the Netherlands
12Babeș-Bolyai University, International Institute for Psychotherapy, Cluj-Napoca, Romania;
13Health Service and Population Research Department, King's Global Health Institute, Centre for Global Mental Health, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, UK
14Cochrane Global Mental Health, University of Verona, Verona, Italy
✉Author for correspondence: Caterina Ceccarelli, E-mail: caterina.ceccarelli@sositalia.it