1. Department of Development and Regeneration KU Leuven Leuven Belgium
2. Department of Obstetrics and Gynecology University Hospitals Leuven Leuven Belgium
3. Department of Obstetrics and Gynecology Skåne University Hospital Malmö Sweden
4. Department of Clinical Sciences Malmö Lund University Lund Sweden
5. Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica Fondazione Policlinico Universitario A. Gemelli, IRCSS Rome Italy
6. Department of Obstetrics and Gynecology Ziekenhuis Oost‐Limburg Genk Belgium
7. Department of Obstetrics and Gynecology Södersjukhuset Stockholm Sweden
8. Department of Clinical Science and Education Karolinska Institutet Stockholm Sweden