1. Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
2. Agaplesion Bethesda Hospital, Geriatric Research Unit, Ulm University and Geriatric Center Ulm/Alb-Donau, Ulm, Germany
3. Department of Internal Medicine II-Cardiology, University of Ulm Medical Center, Ulm, Germany
4. Deutsches Herzzentrum München, Technische Universität München, Munich, Germany
5. DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Technische Universität München, Munich, Germany
6. Department of Geriatrics and Geriatric Rehabilitation, Robert-Bosch-Hospital, Stuttgart, Germany
7. IB Hochschule Berlin, Studienzentrum Stuttgart, Stuttgart, Germany