1. Institute of Psychology University of Klagenfurt Klagenfurt Austria
2. Department of Psychology, Clinical Psychology and Psychotherapy University of Bremen Bremen Germany
3. Centre for Evidence Based Early Intervention School of Psychology Bangor University Bangor UK
4. Department of Social Policy and Intervention University of Oxford Oxford UK
5. MRC/CSO Social and Public Health Sciences Unit University of Glasgow Glasgow UK
6. Department of Psychology Babeș‐Bolyai University Cluj‐Napoca Romania
7. Institute for Marriage, Family and Systemic Practice—ALTERNATIVA Skopje Macedonia
8. Health for Youth Association Chișinău Republic of Moldova
9. Department of Psychology University of Cape Town Rondebosch South Africa
10. School of Public Health Georgia State University Atlanta Georgia USA