Published on in Vol 5, No 4 (2016): Oct-Dec

1 EMGO+ Institute for Health and Care Research, Department of Public and Occupational Health, VU University Medical Center, Amsterdam, The Netherlands
2 Department of Obstetrics and Gynaecology, VU University Medical Center, Amsterdam, The Netherlands
3 Department of Obstetrics and Gynaecology, Onze Lieve Vrouwe Gasthuis, Lokatie Oost, Amsterdam, The Netherlands
4 EMGO+ Institute for Health and Care Research, Department of Health Sciences, Vrije Universiteit, Faculty of Earth and Life Sciences, Amsterdam, The Netherlands
5 EMGO+ Institute for Health and Care Research, Department of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, The Netherlands
6 Department of Surgery, VU University Medical Center, Amsterdam, The Netherlands
7 Department of Surgery, Flevo Ziekenhuis, Almere, The Netherlands
8 Department of Obstetrics and Gynaecology, Flevo Ziekenhuis, Almere, The Netherlands
9 Department of Surgery, Maxima Medisch Centrum, Veldhoven, The Netherlands
10 Department of Obstetrics and Gynaecology, Maxima Medisch Centrum, Veldhoven, The Netherlands
11 Department of Surgery, Meander Medisch Centrum, Amersfoort, The Netherlands
12 Department of Obstetrics and Gynaecology, Meander Medisch Centrum, Amersfoort, The Netherlands
13 Department of Surgery, Spaarne Gasthuis, Haarlem, The Netherlands
14 Department of Obstetrics and Gynaecology, Spaarne Gasthuis, Haarlem, The Netherlands
15 Department of Surgery, Diakonessenhuis, Utrecht, The Netherlands
16 Department of Obstetrics and Gynaecology, Diakonessenhuis, Utrecht, The Netherlands
17 Department of Surgery, Jeroen Bosch Ziekenhuis, Den Bosch, The Netherlands