Ower, Cornelia https://orcid.org/0000-0003-4245-8071
Stock, Kerstin
Kaiser, Peter
Ulmer, Hanno
Arora, Rohit
Haselbacher, Matthias
Article History
Received: 20 August 2021
Accepted: 3 May 2022
First Online: 11 June 2022
Declarations
:
: The study was approved by the institutional review board (1157/2020).
: Data was obtained retrospectively. The study was approved by the institutional review board without the informed consent of data of patients because of its retrospective character.
: The authors declare that they have no competing interests.