Butenschoen, Vicki Marie http://orcid.org/0000-0002-0421-7974
Nehiba, Annika
Meyer, Bernhard
Wostrack, Maria
Funding for this research was provided by:
Technische Universität München
Article History
Received: 4 January 2022
Revised: 27 February 2022
Accepted: 19 March 2022
First Online: 28 March 2022
Declarations
:
: We executed the presented study in accordance with the ethical standards outlined in the Declaration of Helsinki. Also, we obtained a positive vote by a local ethics committee beforehand (number 5766/13). Due to the retrospective nature of the study, prospective patient consent was not required and waived by our local ethics committee.
: The presented study meets the ethical standards outlined in the Declaration of Helsinki, ethics approval was obtained, and the positive vote was registered under the number 5766/13.
: The authors declare no competing interests.