[1] McGill Univ, Douglas Mental Hlth Univ Inst, Dept Psychiat, McGill Grp Suicide Studies, Montreal, PQ, Canada
[2] Max Planck Inst Psychiat, Dept Stress Neurobiol & Neurogenet, Munich, Germany
[3] Max Planck Soc Weizmann Inst, Sci Lab Expt Neuropsychiat & Behav Neurogenet, Rehovot, Israel
[4] Aix Marseille Univ, CNRS, Inst Neurosci Timone, Marseille, France
[5] McGill Univ, Dept Psychiat, Montreal, PQ, Canada