Schuetze, Konrad http://orcid.org/0000-0002-6607-2539
Eickhoff, Alexander
Dehner, Christoph
Blidon, Alexander
Gebhard, Florian
Richter, Peter Hinnerk
Funding for this research was provided by:
Universitätsklinikum Ulm
Article History
Received: 30 December 2020
Accepted: 1 September 2021
First Online: 21 September 2021
Declarations
:
: The authors declare that there is no conflict of interest. No company had influence in the collection of data or contributed to or had influence on the conception, design, analysis and writing of the study. No further funding was received.
: This retrospective chart review study involving human participants was in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The Human Investigation Committee (IRB) of the University of Ulm approved this study.
: In accordance with the ethics committee of the University of Ulm due to the retrospective design, a consent to participate was not necessary.
: In accordance with the ethics committee of the University of Ulm due to the retrospective design, a consent to publication was not necessary.