[1] Newcastle Univ, Inst Neurosci, Wolfson Unit, Dept Acad Psychiat, Newcastle Upon Tyne NE4 6BE, Tyne & Wear, England
[2] Univ Sussex, Dept Psychol, Brighton, E Sussex, England
[3] Univ Melbourne, Orygen Youth Mental Hlth Res Ctr, Melbourne, Vic, Australia
[4] Univ Warwick, Warwick, England
[5] Univ New S Wales, Black Dog Inst, Sydney, NSW, Australia
[6] Univ Sydney, Brain & Mind Res Inst, Sydney, NSW 2006, Australia
[7] Univ Manchester, Inst Brain Behav & Mental Hlth, Manchester, Lancs, England
[8] St Patricks Mental Hlth Serv, Young Adult Serv, Dublin, Ireland
[9] Univ Copenhagen, OPUS Early Intervent Serv, Copenhagen, Denmark
[10] Univ Warwick, Dept Mental Hlth & Wellbeing, Warwick, England
[11] Univ Fed Sao Paulo, PRISMA Early Intervent Serv, Sao Paulo, Brazil
[12] Ontario Ctr Excellence Child & Youth Mental Hlt, Ottawa, ON, Canada
[13] Univ Lausanne, Dept Psychiat CHUV, Lausanne, Switzerland
[14] Univ Paris 07, Dept Adult Psychiat & Addict, Paris, France
[15] Robert Debre Univ Hosp, Dept Child & Adolescent Psychiat, Paris, France
[16] NTW NHS Trust, Early Intervent Psychosis Serv, Sunderland, England
[17] Univ Sydney, Sch Business, Workplace Res Ctr, Sydney, NSW, Australia
[18] Univ Barcelona, IDIBAPS CIBERSAM, Inst Neurosci, Barcelona, Spain
[19] Tech Univ Dresden, Dept Psychiat & Psychotherapy, D-01062 Dresden, Germany
[20] Inst Psychiat, Sect Psychosis Studies, London, England
[21] Univ Sydney, Brain & Mind Res Inst, Sydney, NSW, Australia