Bullach, Anke
Trapphoff, Tom
Zühlke, Sebastian
Spiteller, Michael
Dieterle, Stefan
Article History
Received: 2 September 2020
Accepted: 3 January 2021
First Online: 23 February 2021
Declarations
:
: The study was reviewed and approved by the ethical committee from the University of Witten/Herdecke (#19/2008; Germany). Informed consent forms were signed by all patients prior to ART treatment.
: Included in the informed consent form.
: The authors declare no competing interests.