[1] Univ Cape Town, Cape Town, South Africa
[2] Mt Sinai Sch Med, Dept Psychiat, Cape Town, South Africa
[3] Mehilainen Clin, Dept Psychiat, Helsinki, Finland
[4] Ctr Terapii Dialog, Warsaw, Poland
[5] Psychiat Hosp 12, Moscow, Russia
[6] Univ Hosp Bratislava, Dept Psychiat, Bratislava, Slovakia
[7] Railway Clin Hosp, Psychoneurol Dept, Kiev, Ukraine
[8] Inst Rech Int Servier, Pole Innovat Therapeut Neuropsychiat, Suresnes, France