Rammos, Christos
Kontogiannis, Aristotelis
Mahabadi, Amir A.
Steinmetz, Martin
Messiha, Daniel
Lortz, Julia
Rassaf, Tienush
Funding for this research was provided by:
Universitätsklinikum Essen
Article History
Received: 2 December 2020
Accepted: 20 July 2021
First Online: 2 August 2021
Declarations
:
: Patient records were deidentified and analyzed anonymously; thus, no written consent was necessary. The study was conducted in accordance with the Declaration of Helsinki, and the protocol was approved by the local ethics committee at the medical faculty of the University of Duisburg-Essen. No administrative permissions were required to access and use the medical records.
: Not applicable.
: The authors declare that they have no competing interests.