Hager, Marlene
Ott, Johannes
Marschalek, Julian
Marschalek, Marie-Louise
Kinsky, Clemens
Marculescu, Rodrig
Dewailly, Didier
Article History
Received: 4 April 2022
Accepted: 6 June 2022
First Online: 4 July 2022
Declarations
:
: The study was approved by ethics committee of the Medical University of Vienna (IRB number 2436/2020, approved on April 21<sup>st</sup> 2021). Due to the retrospective design, informed consent was not necessary, which is in accordance with the ethics committee of the Medical University of Vienna.
: Not applicable.
: JO received remuneration for lecturing from Ferring GesmbH. All other authors report no conflict of interest.