1. Max Planck Institute for Metabolism Research, Cologne,
Germany
2. Policlinic for Endocrinology, Diabetology and Preventive Medicine
(PEPD), University of Cologne, Faculty of Medicine and University Hospital
Cologne, Cologne, Germany
3. Department of Psychiatry, Psychosomatic Medicine and Psychotherapy,
University Hospital Frankfurt, Frankfurt am Main, Germany
4. Cluster of Excellence in Cellular Stress Responses in Aging-associated
Diseases (CECAD), Cologne, Germany