| Dennis O Mook-Kanamori | Department of Clinical Epidemiology Leiden University Medical Center Leiden The Netherlands. |
| Dennis O Mook-Kanamori | Department of Public Health and Primary Care Leiden University Medical Center Leiden The Netherlands. |
| Frits R Rosendaal | Department of Clinical Epidemiology Leiden University Medical Center Leiden The Netherlands. |
| Ko Willems van Dijk | Division of Endocrinology Department of Internal Medicine Leiden University Medical Center Leiden The Netherlands. |
| Ko Willems van Dijk | Einthoven Laboratory for Experimental Vascular Medicine Leiden University Medical Center Leiden The Netherlands. |
| Ko Willems van Dijk | Department of Human Genetics Leiden University Medical Center Leiden The Netherlands. |