[1] Charite Univ Med Berlin, Dept Psychiat & Neurosci, Berlin, Germany
[2] Free Univ Berlin, Berlin, Germany
[3] Humboldt Univ, Berlin, Germany
[4] Berlin Inst Hlth, Berlin, Germany
[5] Free Univ Berlin, Clin Psychol & Psychotherapy, Berlin, Germany
[6] Vivantes Klinikum Urban, Dept Psychiat Psychotherapy & Psychosomat Med, Berlin, Germany
[7] Brandenburg Med Sch Theodor Fontane, Dept Psychol, Neuruppin, Germany
[8] Schloss Luetgenhof Hosp, Ctr Personal Med Psychosomat & Psychotherapy, Dassow, Germany