1. Department of Public Health and Welfare, Finnish Institute for Health and Welfare (THL) , Helsinki, Finland
2. University of Tampere , Tampere, Finland
3. The Fertility Clinic, Copenhagen University Hospital , Rigshospitalet, Copenhagen, Denmark
4. Department of Public Health and Nursing, The Norwegian University of Science and Technology , Trondheim, Norway
5. Department of Obstetrics and Gynecology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg , Gothenburg, Sweden
6. Department of Women’s Health, Sahlgrenska University Hospital , Gothenburg, Sweden
7. Department of Obstetrics and Gynecology, Helsinki University Hospital, University of Helsinki , Helsinki, Finland
8. Department of Molecular Medicine and Surgery, Karolinska Institute , Stockholm, Sweden
9. INVEST Joint Research Flagship Centre, University of Turku , Turku, Finland
10. Department of Knowledge Brokers, Finnish Institute for Health and Welfare (THL) , Helsinki, Finland