Article History
Received: 10 February 2022
Accepted: 2 September 2022
First Online: 16 September 2022
Declarations
:
: The authors declare that they have no conflict of interest.
: This was a retrospective study and no intervention to the patient was conducted. The study was approved by the local ethics committee “Ethikkommission der Nordwest- und Zentralschweiz” and the need for individual informed consent was waived due to the retrospective nature of the study (2021-02186).