Wittchen,
H.-U.
Max Planck Institute of Psychiatry, Max Planck Society;
Schramm,
E.
Max Planck Institute of Psychiatry, Max Planck Society;
Zaudig,
M.
Max Planck Institute of Psychiatry, Max Planck Society;
Mombour,
W.
Max Planck Institute of Psychiatry, Max Planck Society;
Unland,
H.
Max Planck Institute of Psychiatry, Max Planck Society;