[1] Univ Hosp Heidelberg, Ctr Psychosocial Med, Dept Gen Psychiat, Res Grp Neurocognit, Vossstr 4, D-69115 Heidelberg, Germany
[2] Charite Univ Med Berlin, Dept Psychiat & Psychotherapy, Berlin, Germany
[3] Humboldt Univ, Freie Univ Berlin, Berlin, Germany
[4] Berlin Inst Hlth, Berlin, Germany
[5] SRH Hosp Karlsbad Langensteinbach, Dept Psychiat & Psychotherapy, Guttmannstr 1, D-76307 Karlsbad, Germany