[1] Kings Coll London, Inst Psychiat Psychol & Neurosci, Social Genet & Dev Psychiat Ctr, London, England
[2] Babes Bolyai Univ, Dept Psychol, Cluj Napoca, Cluj, Romania
[3] Univ British Columbia, Dept Psychiat, Vancouver, BC, Canada
[4] Univ British Columbia, Dept Med Genet, Vancouver, BC, Canada
[5] BC Mental Hlth & Subst Use Serv Res Inst, Vancouver, BC, Canada
[6] South London & Maudsley Hosp, UK Natl Inst Hlth Res NIHR, Biomed Res Ctr Mental Hlth, London, England
[7] Univ Manchester, Sch Biol Sci, Div Evolut & Genom Sci, Manchester, England
[8] Manchester Univ Hosp NHS Fdn Trust, St Marys Hosp, Manchester Ctr Genom Med, Manchester Acad Hlth Sci Ctr, Manchester, England