1. The University of Melbourne; Department of Social Work, Melbourne School of Health Sciences; Alan Gilbert Building 161 Barry Street, Carlton Melbourne Victoria Australia 3053
2. University of Bristol; Musculoskeletal Research Unit, School of Clinical Sciences; Learning and Research Building [Level 1] Southmead Hospital Bristol UK BS10 5NB
3. Parenting Research Centre; Knowledge Exchange and Implementation Division; Level 5, 232 Victoria Parade East Melbourne Victoria Australia 3002
4. University of Toronto; Factor-Inwentash Faculty of Social Work; 246 Bloor Street West Toronto ON Canada M5S 1V4
5. University of Oxford; Department of Social Policy and Intervention; Barnett House 32 Wellington Square Oxford UK OX1 2ER
6. Regional Centre for Child and Adolescent Mental Health, Eastern and Southern Norway; RBUP, Postboks 4623 Nydalen Oslo Norway 0405
7. University of Oslo; Faculty of Medicine; Oslo Norway