[1] Univ Med Ctr Utrecht, Rudolf Magnus Inst Neurosci, Dept Psychiat, Utrecht, Netherlands
[2] Kings Coll London, St Andrews Acad Ctr, Inst Psychiat, Northampton, England
[3] Inst Psychiat, London, England
[4] Univ Heidelberg, Dept Psychiat, Heidelberg, Germany
[5] Univ Jena, Dept Psychiat, Jena, Germany
[6] Univ Calif Los Angeles, Dept Psychol, Los Angeles, CA USA
[7] Univ Calif Los Angeles, Dept Psychiat & Biobehav Sci, Los Angeles, CA USA
[8] Natl Inst Hlth, Dept Mental Hlth & Alcohol Res, Helsinki, Finland
[9] McGill Univ, Montreal Neurol Inst, McConnell Brain Imaging Ctr, Montreal, PQ, Canada