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Herrman H The World Psychiatric Association, Geneva University Psychiatric Hospital, Chêne-Bourg, Geneva, Switzerland; Orygen, The National Centre of Excellence in Youth Mental Health, and Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC 3052, Australia. Electronic address: h.herrman@unimelb.edu.au.
Kieling C Department of Psychiatry, Universidade Federal do Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil.
McGorry P Orygen, The National Centre of Excellence in Youth Mental Health, and Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC 3052, Australia.
Horton R The Lancet, London, UK.
Sargent J The Lancet, London, UK.
Patel V Harvard Medical School, Boston, MA, USA; Harvard TH Chan School of Public Health, Boston, MA, USA; Sangath, Goa, India.