[1] Univ Munich, Dept Psychiat & Psychotherapy, DE-80336 Munich, Germany
[2] Dist Hosp, Psychiat Clin, Augsburg, Germany
[3] Inn Salzach Hosp, Psychiat Clin, Wasserburg am Inn, Germany
[4] Isar Amper Hosp, Psychiat Clin, Munich, Germany
[5] Univ Hamburg, Dept Psychiat & Psychotherapy, Hamburg, Germany
[6] Johannes Gutenberg Univ Mainz, Dept Psychiat & Psychotherapy, Mainz, Germany
[7] Univ Dusseldorf, Fac Med, Dept Psychiat & Psychotherapy, D-40225 Dusseldorf, Germany
[8] Univ Cologne, Dept Psychiat & Psychotherapy, D-50931 Cologne, Germany
[9] Charite, Dept Psychiat & Psychotherapy, Berlin, Germany
[10] Univ Bonn, Dept Psychiat & Psychotherapy, Bonn, Germany
[11] Alsterdorf Hosp, Dept Psychiat, Hamburg, Germany
[12] Univ Gottingen, Dept Psychiat & Psychotherapy, Gottingen, Germany
[13] Univ Tubingen, Dept Psychiat & Psychotherapy, Tubingen, Germany
[14] Univ Essen Gesamthsch, Dept Psychiat & Psychotherapy, Essen, Germany
[15] Vinzenz von Paul Hosp, Psychiat Clin, Rottweil, Germany