Tchartchian, Garri http://orcid.org/0000-0001-6166-3535
Bojahr, Bernd
Becker, Sven
Di Spiezio Sardo, Attilio
Tanos, Vasilis
Verhoeven, Hugo C.
Wallwiener, Markus
De Wilde, Rudy L.
Article History
Received: 21 June 2018
Accepted: 10 November 2018
First Online: 4 December 2018
Compliance with Ethical Standards
:
: Garri Tchartchian, Bernd Bojahr, Sven Becker, Attilio Di Spiezio Sardo, Vasilis Tanos, Hugo Christian Verhoeven, Markus Wallwiener, Rudy L De Wilde declare that they have no conflict of interest.
: For the present retrospective study, no ethical approval is required in Germany. Prof. Dr. Rudy L De Wilde, head of the University Clinic of Gynecology in Oldenburg, Germany, approved and supervised the present study from conception through manuscript submission.
: Retrospectively, we selected our patient group based on matching inclusion and exclusion criteria, and we contacted each of those patients to obtain informed consent before the inclusion of their data in this study.