1. Department of Obstetrics and GynecologyMaastricht University Medical Centre (MUMC) and GROW Maastricht The Netherlands
2. Department of Internal MedicineMaastricht University Medical Centre (MUMC) Maastricht The Netherlands
3. Cardiovascular Research Institute Maastricht (CARIM) Maastricht The Netherlands
4. Department of Internal MedicineErasmus Medical Centre (EMC) Rotterdam The Netherlands
5. Department of Clinical Epidemiology and Medical Technology AssessmentMaastricht University Medical Centre (MUMC) Maastricht The Netherlands