1. Internal Medicine, Endocrinology and Clinical Chemistry (H.J.S., G.K.S.), Max Planck Institute of Psychiatry, 80804 Munich, Germany
2. Institute of Clinical Psychology and Psychotherapy (H.G., J.K., D.P., H.-U.W.), Technical University Dresden, 01187 Dresden, Germany
3. Institute of Clinical Pharmacology (S.B.), Technical University Dresden, 01187 Dresden, Germany
4. Department of Endocrinology and Metabolic Disorders (H.L.), Otto von Guericke University, 39120 Magdeburg, Germany
5. Warwick Medical School (H.L.), University Hospital of Coventry, Coventry CV2 2DX, United Kingdom
6. Department of Cardiology/Nephrology (A.M.Z.), Johann Wolfgang Goethe University, 60590 Frankfurt, Germany
7. University of Graz (W.M.), 8036 Graz, Austria