[1] Karolinska Inst, Ctr Psychiat Res, Dept Clin Neurosci, Stockholm, Sweden
[2] Karolinska Inst, Ctr Family Med CeFAM, Dept Neurobiol Care Sci & Soc, Stockholm, Sweden
[3] Dept Psychiat Tiohundra AB, Stockholm, Sweden
[4] Karolinska Inst, Dept Physiol & Pharmacol, Stockholm, Sweden
[5] Univ Oslo, Oslo Univ Hosp, Jebsen Ctr Psychosis Res, Oslo, Norway
[6] Univ Oslo, Inst Clin Med, Oslo, Norway
[7] Univ Oslo, Diakonhjemmet Hosp, Dept Psychiat Res, Oslo, Norway