Received: 19 September 2021
Accepted: 15 November 2021
First Online: 6 January 2022
Change Date: 16 May 2022
Change Type: Update
Change Details: The Funding section has been updated.
: The study was conducted in accordance with the provisions of the Declaration of Helsinki. Due to the anonymized data collection and the retrospective design, no ethics application was necessary for the study conduct according to Saxonian legislation.
: All authors have read and approved the final manuscript and consented to publication.
: The authors declare that they have no competing interests.