Details of ethics approval:
The protocol complied to the principles of the Helsinki declaration, the
study was approved by the Geneva University Hospital Research Ethics
Committee (reference n° 07-080 MATPED 07-021) and registered at
clinicaltrials.gov (NCT03174340). All participating women provided
written informed consent.
Funding :
This study was funded by a competitive grant from the Clinical Research
Centre of the Faculty of Medicine, University of Geneva, and the
University Hospitals of Geneva, Switzerland. The sponsor had no role in
the design, interpretation of the results, reporting or the decision to
publish. (Pending) Funding for open access publication was granted by
the University of Lausanne.