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Authors
Jäger, Sabine Christine
Filbert, Anna-Liesa
Welchowski, Thomas
Weltermann, Birgitta
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Funding
Funding for this research was provided by:
Rheinische Friedrich-Wilhelms-Universität Bonn
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Article History
Received: 13 June 2021
Accepted: 1 November 2021
First Online: 17 November 2021
Declarations
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: The study was approved by the Ethics Committee of the Medical Faculty of the University of Bonn (reference number: 172/18). Additionally, the project was registered in the German Register of Clinical Studies (DRKS, No. DRKS00014632). All physicians provided written informed consent for study participation of the practice. Filling of the anonymous questionnaire by practice assistants was regarded as consent. All methods were performed in accordance with the relevant guidelines and regulations (Declaration of Helsinki).
: Not applicable.
: The authors declare that they have no competing interests.
