1Division of Reproductive Endocrinology and Infertility Department of Obstetrics and Gynaecology Erasmus University Medical Center Rotterdam The Netherlands
2Department of Reproductive Medicine & Gynecology University Medical Center Utrecht, University of Utrecht Utrecht the Netherlands
3Department of Obstetrics and Gynecology Amsterdam UMC – location VUmc Amsterdam The Netherlands
4Department of Cardiology, Erasmus University Medical Center, Rotterdam, the Netherlands
5Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, the Netherlands
6Department of Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands
7School of Medicine, Universidad Industrial de Santander, Bucaramanga, Colombia
8Department of Cardiology, Amsterdam UMC, location VUmc, Amsterdam, The Netherlands