Merel Bruijn 1, Esme Kamphuis 1, Irene Hoesli 6, Begoña Martinez de Tejada 2, Anne Loccufier 8, Yves Jacquemyn 9, Maritta Kühnert 10, Hanns Helmer 7, Martina Porath 5, Martijn Oudijk 4, Marjolein Kok 1, Ben Mol 3, Gert-Jan Baaren 1
1 Academic Medical Center, Dept. Obstetrics & Gynecology, Amsterdam, Netherlands
2 University Hospitals of Geneva and Faculty of Medicine, Dept. Obstetrics & Gynecology, Geneva, Switzerland
3 University of Adelaide, School of Paediatrics and Reproductive Health, Adelaide, SA, Australia
4 University Medical Center Utrecht, Dept. Obstetrics & Gynecology, Utrecht, Netherlands
5 Maxima Medical Center, Dept. Obstetrics & Gynecology, Veldhoven, Netherlands
6 University Hospital Basel, Dept. Obstetrics & Gynecology, Basel, Switzerland
7 Medical University Vienna, Dept. Obstetrics & Gynecology, Vienna, Austria
8 Hospital St Jan, Dept. Obstetrics & Gynecology, Bruges, Belgium
9 Antwerp University Hospital, Dept. Obstetrics & Gynecology, Antwerp, Belgium
10 University Hospital of Marburg, Dept. Obstetrics & Gynecology, Marburg, Germany