1. Department of Social and Community Health, Faculty of Medical and Health Sciences; The University of Auckland; Auckland New Zealand
2. Department of Psychological Medicine, Faculty of Medical and Health Sciences; The University of Auckland; Auckland New Zealand
3. Children and Young People Satellite, Cochrane Common Mental Disorders; The University of Auckland; Auckland New Zealand
4. Department of Psychological Medicine; Dunedin School of Medicine, University of Otago; Dunedin New Zealand
5. Centre for Reviews and Dissemination; University of York; York UK
6. Cochrane Common Mental Disorders Group, Centre for Reviews and Dissemination; University of York; York UK
7. Orygen; Parkville, Melbourne Australia
8. Centre for Youth Mental Health; The University of Melbourne; Melbourne Australia
9. Clinical Advisory Services Aotearoa; Christchurch New Zealand
10. Research School of Psychology, ANU College of Health and Medicine; The Australian National University; Canberra Australia
11. Centre for Suicide Research, Department of Psychiatry; University of Oxford; Oxford UK
12. Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences; The University of Auckland; Auckland New Zealand