Berger,
K.
Max Planck Institute of Psychiatry, Max Planck Society;
Breteler,
M. M. B.
Max Planck Institute of Psychiatry, Max Planck Society;
Helmer,
C.
Max Planck Institute of Psychiatry, Max Planck Society;
Inzitari,
D.
Max Planck Institute of Psychiatry, Max Planck Society;
Fratiglioni,
L.
Max Planck Institute of Psychiatry, Max Planck Society;
Trenkwalder,
C.
Max Planck Institute of Psychiatry, Max Planck Society;
Hofman,
A.
Max Planck Institute of Psychiatry, Max Planck Society;
Launer,
L. J.
Max Planck Institute of Psychiatry, Max Planck Society;