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Authors
Kreuzfeld, Steffi http://orcid.org/0000-0003-0785-5928
Felsing, Christoph
Seibt, Reingard http://orcid.org/0000-0001-5462-6621
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Funding
Funding for this research was provided by:
German Association of Philologists (There was no number)
Universitätsmedizin Rostock
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Article History
Received: 1 February 2021
Accepted: 31 January 2022
First Online: 14 February 2022
Declarations
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: Not applicable
: All procedures performed were in accordance with the Helsinki declaration or comparable ethical standards. The design and all details of the study were approved by the Ethics Committee at the Rostock University Medical Center (A 2018-0031). Participants were informed about the study purpose, methods, and confidentiality of data. Written informed consent was given by every participant prior to the inclusion in the study. The analyses were carried out in accordance with the relevant guidelines and regulations.
: The authors declare that they have no competing interests.
