1. Department of Obstetrics and Gynaecology, University Hospital of Basel, Basel, Switzerland
2. Clinique de Recherche en Santé des Femmes, Québec, Canada
3. Szent Anna Szuleszeti, Nogyogyaszati es Ultrahang Maganrendelo, Debrecen, Hungary
4. Department of Obstetrics and Gynaecology, Ghent University Hospital, Ghent, Belgium
5. Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Centre, Oulu University Hospital, Oulu, Finland
6. Department of Reproductive Health Protection, Scientific Center for Family Health and Human Reproduction, Irkutsk, Russian Federation
7. National Medical Research Center for Obstetrics, Gynaecology and Perinatology named after Academician V.I. Kulakov, Ministry of Healthcare of Russia, Moscow, Russia
8. Department of Women’s and Children’s Health, Karolinska Institutet, and Karolinska University Hospital, Stockholm, Sweden
9. Estetra SRL, an affiliate company of Mithra Pharmaceuticals, Liège, Belgium
10. Department of Obstetrics and Gynecology, University of CA, Sacramento, California, USA
11. Department of Gynaecology and Obstetrics, University of Liège, Liège, Belgium