[1] Tech Univ Dresden, Univ Hosp Carl Gustav Carus, Dept Psychiat, Dresden, Germany
[2] Univ Munich, Dept Psychiat, D-80539 Munich, Germany
[3] Univ Munich, Dept Internal Med, Munich, Germany
[4] Univ Munich, Dept Psychiat, Rottweil, Germany
[5] Univ Munich, Dept Prevent Cardiol, Munich, Germany