1. Department of Gynaecology and Obstetrics, GROW School of Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, The Netherlands.
2. Department of Clinical Epidemiology, VieCuri Medical Centre, Venlo, The Netherlands.
3. Department of Complex Genetics, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht, The Netherlands.
4. Department of Psychiatry and Psychology, Zuyderland Hospital, Heerlen, The Netherlands.
5. Department of Reproductive Medicine and Gynaecology, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands.
6. Department of Psychiatry and Psychology, MeHNS School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands.