Funding for this research was provided by:
Universitätsklinikum Tübingen
Article History
Received: 25 December 2021
Accepted: 29 December 2022
First Online: 5 January 2023
Declarations
:
: All authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest or non-financial interest in the subject matter or materials discussed in this manuscript.
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of the university hospital of Tuebingen (registration number 418/2021BO2).
: Information is anonymized and the submission does not include images that may identify persons. Informed consent was obtained from all individual participants included in the study.