1. Molecular Epidemiology, Leiden University Medical Center, Leiden, The Netherlands;
2. The Delft Bioinformatics Lab, Delft University of Technology, Delft, The Netherlands;
3. Rinat-Pfizer Inc, South San Francisco, CA;
4. Netherlands Consortium for Healthy Ageing, Leiden, The Netherlands;
5. Internal Medicine and
6. Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands; and
7. Gerontology and Geriatrics,
8. Medical Statistics, and
9. Human Genetics, Leiden University Medical Center, Leiden, The Netherlands