Bülchmann,
G.
Max Planck Institute of Psychiatry, Max Planck Society;
Seifert-Klauss,
V.
Max Planck Institute of Psychiatry, Max Planck Society;
Backmund,
H.
Max Planck Institute of Psychiatry, Max Planck Society;
Gerlinghoff,
M.
Max Planck Institute of Psychiatry, Max Planck Society;