Seifarth, Claudia http://orcid.org/0000-0001-6102-4338
Lehmann, Kai S. http://orcid.org/0000-0003-0479-3821
Holmer, Christoph http://orcid.org/0000-0002-7891-3315
Pozios, Ioannis http://orcid.org/0000-0002-3462-9822
Funding for this research was provided by:
Charité - Universitätsmedizin Berlin
Article History
Received: 15 February 2021
Accepted: 26 May 2021
First Online: 5 June 2021
Declarations
:
: The study protocol was approved by the Ethics Committee of the Charité–Universitätsmedizin Berlin (EA4/149/20). Since this is a retrospective study, a written declaration of consent from the patient based on the legal basis of section 25 of the State Hospital Law (LKG Berlin) is not required. This was approved by the Ethics Committee of the Charité–Universitätsmedizin Berlin (EA4/149/20). This study was performed following the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.