1. Institute of Epidemiology; Christian-Albrechts University of Kiel; Kiel Germany
2. Department of Nutrition; Harvard T.H. Chan School of Public Health; Boston Massachusetts USA
3. Department of Epidemiology and Biostatistics, School of Public Health; Imperial College London; Paddington London United Kingdom
4. Institute of Radiological Diagnostics Köln; Cologne Germany
5. Department of Diagnostic Radiology; University Hospital Schleswig-Holstein; Campus Kiel Kiel Germany
6. Department of Neurology; University of Ulm; Ulm Germany
7. Department of Nutrition and Food Sciences; University of Bonn; Bonn Germany
8. Biobank PopGen; University Hospital Schleswig-Holstein; Campus Kiel Kiel Germany