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Authors
Sellmann, Timur https://orcid.org/0000-0002-1471-6806
Alchab, Samer
Wetzchewald, Dietmar
Meyer, Joerg
Rassaf, Tienush
Thal, Serge C.
Burisch, Christian
Marsch, Stephan
Breuckmann, Frank
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Article History
Received: 29 March 2022
Accepted: 27 May 2022
First Online: 11 July 2022
Declarations
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: Prior to distribution of the survey, participants were informed that the data collected was to be anonymized. The study was designed as a prospective randomized single-blind study that was approved by the ethical committee of the University Duisburg-Essen (19–8966-BO) and published in a national clinical trial data register (DRKS00024781; ). All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.
