1. Clinic I of Internal Medicine, University Hospital Cologne, Cologne, Germany
2. Cologne Excellence Cluster on Cellular Stress Response in Aging-Associated Diseases, University of Cologne, Cologne, Germany
3. Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
4. Center for Integrated Oncology Aachen-Bonn-Cologne-Düsseldorf, Cologne Site, University of Cologne, Cologne, Germany