1. School of Medical Sciences Örebro University Örebro Sweden
2. School of Psychology, Law and Social Work Örebro University Örebro Sweden
3. Department of Psychology University of Southern California Los Angeles CA USA
4. Department of Medical Epidemiology and Biostatistics Karolinska Institute Solna Sweden
5. Centre for Innovation in Mental Health School of Psychology, Faculty of Environmental and Life sciences & Clinical and Experimental Sciences (CNS and Psychiatry) Faculty of Medicine University of Southampton Southampton UK
6. Solent NHS Trust Southampton UK
7. Division of Psychiatry and Applied Psychology School of Medicine University of Nottingham Nottingham UK
8. New York University Child Study Center New York NY USA