Department of Obstetrics and Gynaecology, Onze Lieve Vrouwe Gasthuis Amsterdam, Amsterdam, The Netherlands
Sophie MS Liem, Dick J Bekedam & Maud A Hegeman
Department of Obstetrics and Gynaecology, Leiden University Medical Center, Leiden, The Netherlands
Kitty WM Bloemenkamp
Department of Obstetrics and Gynaecology, University Medical Centre, Utrecht, The Netherlands
Anneke Kwee & Hein W Bruinse
Department of Obstetrics and Gynaecology, AMPHIA hospital, Breda, The Netherlands
Dimitri NM Papatsonis
Department of Obstetrics and Gynaecology, Academic Medical Centre Amsterdam, Amsterdam, The Netherlands
Sophie MS Liem, Joris AM van der Post, Arianne C Lim & Ben Willem J Mol
Department of Obstetrics and Gynaecology, Academic Hospital Maastricht, Maastricht, The Netherlands
Hubertina CJ Scheepers & Christine Willekes
Department of Obstetrics and Gynaecology, Erasmus Medical Center Rotterdam, Rotterdam, The Netherlands
Johannes J Duvekot
Department of Obstetrics and Gynaecology, University Medical Center St Radboud Nijmegen, Nijmegen, The Netherlands
Marc Spaanderman
Department of Obstetrics and Gynaecology, Máxima Medical Center Veldhoven, Veldhoven, The Netherlands
Martina Porath
Department of Obstetrics and Gynaecology, Isala Hospital, Zwolle, The Netherlands
Jim van Eyck
Department of Obstetrics and Gynaecology, VU Medical Center Amsterdam, Amsterdam, The Netherlands
Monique C Haak
Department of Obstetrics and Gynaecology, University Medical Center Groningen, Groningen, The Netherlands
Marielle G van Pampus