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Article History

Received: 23 May 2025

Accepted: 19 August 2025

First Online: 15 September 2025

Declarations

:

: The study was conducted in accordance with the Declaration of Helsinki. All data in this study were collected and analysed anonymously, and are therefore not subject to the guidelines of the General Data Protection Regulation (GDPR) on the processing of personal data (Art. 4 and Recital 26 GDPR). All necessary data protection and data security measures were applied. As the survey was completely anonymous, no ethical committee approval was required. This is based on the (Model) Professional Code for Physicians Practicing in Germany – MBO-Ä 1997 –*) in the version of the resolution of the 128th German Medical Conference on May 9, 2024, in Mainz, Germany. Before the actual survey began, the participants were made aware of the anonymised form of the data collection and the data protection regulations applicable to the CVcare. Informed consent to participate was obtained from all participants in the study.

: Not applicable.

: The authors declare no competing interests.