Gebhart, P http://orcid.org/0000-0002-0657-2750
Singer, CF http://orcid.org/0000-0003-1294-0027
Gschwantler-Kaulich, D http://orcid.org/0000-0002-7401-0987
Article History
Received: 6 February 2023
Accepted: 26 June 2023
First Online: 1 July 2023
Declarations
:
: The study was conducted in accordance with the Declaration of Helsinki and the Guidelines of Good Clinical Practice, consistent with the STROBE Guidelines.Due to the retrospective character of this study, the Ethics Committee of the Medical University of Vienna waived off the requirement for informed consent from the study subjects for the use of their data.The study was approved by the Ethics Committee of the Medical University of Vienna (EC-No. 1874/2019; chairman / examiner: Univ. Prof. Dr. Jürgen Zezula).
: Not applicable.
: The authors have no competing interests regarding this study.