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Article History

Received: 8 February 2021

Accepted: 5 August 2021

First Online: 14 August 2021

Declarations

:

: The use of claims data for scientific research in Germany is regulated by the Code of Social Law (Sozialgesetzbuch, SGB X). An ethical approval and informed consent are not required as this study used routinely collected anonymized data.

: Not applicable.

: The authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.