- Correspondence to Dr Casper Reijnen, Radboud University Medical Center, Department of Obstetrics and Gynaecology, Geert Grooteplein 10, 6525 GA, Nijmegen; The Netherlands;
- Received January 10, 2017
- Revised March 18, 2017
- Accepted March 27, 2017
- First published April 7, 2017.
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