[1] Univ Hertfordshire, Sch Life & Med Sci, Hatfield, England
[2] Hertfordshire Partnership Univ NHS Fdn Trust, Welwyn Garden City, England
[3] Univ Cambridge, Sch Clin Med, Cambridge, England
[4] Univ Cape Town, South African Med Res Council Unit Risk & Resilien, Dept Psychiat, Cape Town, South Africa
[5] Univ Cape Town, Neurosci Inst, Cape Town, South Africa
[6] Univ Freiburg, Fac Med, Med Ctr, Dept Psychiat & Psychotherapy, Freiburg, Germany
[7] Albert Einstein Coll Med, Dept Psychiat, Bronx, NY USA
[8] Psychiat Univ Hosp Zurich, Dept Child & Adolescent Psychiat & Psychotherapy, Zurich, Switzerland
[9] McMaster Univ, Dept Psychiat & Behav Neurosci, Hamilton, ON, Canada
[10] Univ Milan, Dept Mental Hlth & Addict, Milan, Italy
[11] Sheba Med Ctr, Posttrauma Ctr, Tel Aviv, Israel