Meier, J. K.
Spoerl, S.
Spanier, G.
Wunschel, M.
Gottsauner, M. J.
Schuderer, J.
Reichert, T. E.
Ettl, T.
Funding for this research was provided by:
Universitätsklinikum Regensburg
Article History
Received: 14 November 2020
Accepted: 7 April 2021
First Online: 19 April 2021
Declarations
:
: The protocol was approved by the Ethics Committee of the University of Regensburg (GeschZ 14–101-0095) and conducted in accordance with the ethical standards of the declaration of Helsinki. In agreement with the decision of the Ethics Committee, informed consent was not required because of the retrospective conception of this study and the fully anonymized set of clinical data.
: Not applicable.
: The authors declare that they have no competing interests.