[1] Charite Campus Benjamin Franklin, Med Klin 4, D-12200 Berlin, Germany
[2] Charite, Dept Anesthesiol & Intens Care Med, Campus Virchow Klinikum, D-13353 Berlin, Germany
[3] Campus Charite Mitte, Berlin, Germany
[4] Jewish Hosp, Dept Psychiat & Psychotherapy, Berlin, Germany
[5] Charite, Campus Charite Mitte, Dept Psychiat & Psychotherapy, D-13353 Berlin, Germany
[6] Charite, Med Klin 4, Campus Benjamin Franklin, Berlin, Germany
[7] Dept Neurol, Potsdam, Germany
[8] Charite, Campus Benjamin Franklin, Dept Psychiat & Psychotherapy, D-13353 Berlin, Germany
[9] Charite, Dept Biometry & Med Stat, D-13353 Berlin, Germany